Pith Number

pith:PUYXZJYB

pith:2005:PUYXZJYBMBJNF3HHS4ZVLCFRSL

not attested not anchored not stored refs pending

The unidentified TeV source (TeVJ2032+4130) and surrounding field: Final HEGRA IACT-System results

et al, HEGRA Collaboration: F. Aharonian

arxiv:astro-ph/0501667 v1 · 2005-01-31 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PUYXZJYBMBJNF3HHS4ZVLCFRSL}

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	2026-05-18T00:45:36.773787Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d317ca7016052d2ece797335588b192cad7b7cddc83be47c29ec769c236557f

Aliases

arxiv: astro-ph/0501667 · arxiv_version: astro-ph/0501667v1 · doi: 10.48550/arxiv.astro-ph/0501667 · pith_short_12: PUYXZJYBMBJN · pith_short_16: PUYXZJYBMBJNF3HH · pith_short_8: PUYXZJYB

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/PUYXZJYBMBJNF3HHS4ZVLCFRSL \
  | 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: 7d317ca7016052d2ece797335588b192cad7b7cddc83be47c29ec769c236557f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "477820240a03010bbc7ef3fa93b498bbde8eb815372e96b67d8f2aed67967db5",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-01-31T11:37:37Z",
    "title_canon_sha256": "b308156e418f2d85bf392fe201ac3738abffbf1d4482a3f3505717493d9779bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0501667",
    "kind": "arxiv",
    "version": 1
  }
}