Pith Number

pith:HZ2MRSTR

pith:2009:HZ2MRSTRO46PK2JUSFX6PUSSSF

not attested not anchored not stored refs pending

Evidence for long-term Gamma-ray and X-ray variability from the unidentified TeV source HESS J0632+057

A. Cannon, A. Cesarini, A. Falcone, A. Furniss, A. Imran, A. Konopelko, A. McCann, A. N. Otte, A. Varlotta, A. Weinstein, A. W. Smith, C. Duke, C. M. Hui, D. A. Williams, D. Boltuch, D. Hanna, D. Horan, D. Kieda, D. Pandel, D. Petry, D. Steele, E. Aliu, F. Krennrich, G. Finnegan, G. Gyuk, G. H. Gillanders, G. H. Sembroski, G. Maier, H. J. Rose, H. Krawczynski, J. A. Toner, J. E. Ward, J. Grube, J. H. Buckley, J. Holder, J. Kildea, J. Millis, J. P. Finley, J. Quinn, J. S. Perkins, K. Byrum, K.Gibbs, K. Ragan, L. Ciupik, L. C. Reyes, L. Fortson, M. Beilicke, M. J. Lang, M. Kertzman, M. McCutcheon, M. Pohl, M. Schroedter, M. Theiling, M. Wood, N. Karlsson, P. Cogan, P. Fortin, P. Kaaret, P. Moriarty, P. T. Reynolds, R. A. Ong, R. Dickherber, R. Guenette, R. G. Wagner, R. Mukherjee, S. J. Fegan, S. LeBohec, S. M. Bradbury, S. P. Wakely, S. Vincent, S. Wissel, T. Arlen, T. B. Humensky, T. C. Weekes, T. Ergin, T. Weisgarber, V. Bugaev, VERITAS Collaboration: V. A. Acciari, V. V. Vassiliev, W. Benbow, Y. C. Chow

arxiv:0905.3139 v1 · 2009-05-19 · astro-ph.HE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HZ2MRSTRO46PK2JUSFX6PUSSSF}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T04:29:43.007893Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e74c8ca71773cf56934916fe7d252914b71db156f40a2ccae086d9096c9adfd

Aliases

arxiv: 0905.3139 · arxiv_version: 0905.3139v1 · doi: 10.48550/arxiv.0905.3139 · pith_short_12: HZ2MRSTRO46P · pith_short_16: HZ2MRSTRO46PK2JU · pith_short_8: HZ2MRSTR

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/HZ2MRSTRO46PK2JUSFX6PUSSSF \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 3e74c8ca71773cf56934916fe7d252914b71db156f40a2ccae086d9096c9adfd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e403d38c4f5bf90e86f2f2f6fd9e656ae9d178fec604f412ddf408df6467526c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2009-05-19T17:29:12Z",
    "title_canon_sha256": "668b5a4d7f98e7ffd770df021d097be164e28d76a2929f6a3ed3fc257db2e806"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0905.3139",
    "kind": "arxiv",
    "version": 1
  }
}