Pith Number

pith:J7HCPXLU

pith:2009:J7HCPXLUIK6GP5G5YQ2HRZ3AFM

not attested not anchored not stored refs pending

Radio detection of LAT PSRs J1741-2054 and J2032+4127: no longer just gamma-ray pulsars

A. A. Abdo, A. K. Harding, D. A. Smith, D. J. Thompson, E. V. Gotthelf, F. Camilo, F. Crawford, J. P. Halpern, J. Reynolds, K. S. Wood, M. Burgay, M. Dormody, M. Keith, M. Kerr, M. Kramer, M. S. E. Roberts, M. Ziegler, P. C. C. Freire, P. Demorest, P. M. Saz Parkinson, P. S. Ray, P. Weltevrede, R. W. Romani, S. Johnston, S. M. Ransom, T. J. Johnson, W. van Straten

arxiv:0908.2626 v1 · 2009-08-18 · astro-ph.GA · 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{J7HCPXLUIK6GP5G5YQ2HRZ3AFM}

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	2026-05-18T02:12:25.463034Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4fce27dd7442bc67f4ddc43478e7602b3db6f4d9fbb3171d65c1e01225ec4ea6

Aliases

arxiv: 0908.2626 · arxiv_version: 0908.2626v1 · doi: 10.48550/arxiv.0908.2626 · pith_short_12: J7HCPXLUIK6G · pith_short_16: J7HCPXLUIK6GP5G5 · pith_short_8: J7HCPXLU

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/J7HCPXLUIK6GP5G5YQ2HRZ3AFM \
  | 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: 4fce27dd7442bc67f4ddc43478e7602b3db6f4d9fbb3171d65c1e01225ec4ea6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1548af4e7b5294e3d798ca9ed351af46a1781a80292ef5ba1b37d8b3a06ea12c",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2009-08-18T20:12:14Z",
    "title_canon_sha256": "18208523ead1d8aa9bc3577991eebac4429a807e11390b140bd0aa20cb44a297"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0908.2626",
    "kind": "arxiv",
    "version": 1
  }
}