Pith Number

pith:3JTEDQ33

pith:2012:3JTEDQ33UYMSV7YFD2T5ROUCVT

not attested not anchored not stored refs pending

The PALFA Survey: Going to great depths to find radio pulsars

A. Bouchard, A. Brazier, A. G. Lyne, B. Allen, B. Knispel, B. W. Stappers, D. J. Nice, D. R. Lorimer, F. A. Jenet, F. Camilo, F. Cardoso, F. Crawford, G. Desvignes, I. H. Stairs, J. M. Cordes, J. S. Deneva, J. Swiggum, J. van Leeuwen, J. W. T. Hessels, K. Stovall, M. A. McLaughlin, N. D. R. Bhat, P. C. C. Freire, P. Lazarus, P. Scholz, R. Lynch, S. Bogdanov, S. Chatterjee, S. M. Ransom, V. M. Kaspi, X. Siemens

arxiv:1210.8003 v1 · 2012-10-30 · astro-ph.IM · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3JTEDQ33UYMSV7YFD2T5ROUCVT}

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	2026-05-18T01:53:35.650259Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da6641c37ba6192aff051ea7d8ba82acfc677a740a28b98309e51799281d490d

Aliases

arxiv: 1210.8003 · arxiv_version: 1210.8003v1 · doi: 10.48550/arxiv.1210.8003 · pith_short_12: 3JTEDQ33UYMS · pith_short_16: 3JTEDQ33UYMSV7YF · pith_short_8: 3JTEDQ33

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/3JTEDQ33UYMSV7YFD2T5ROUCVT \
  | 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: da6641c37ba6192aff051ea7d8ba82acfc677a740a28b98309e51799281d490d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b04a2b88a8f31614d9ef66af91da0f15325f37f6356d58f1985bb1b3f12a8039",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2012-10-30T13:41:52Z",
    "title_canon_sha256": "7f77429e78af8a3ef874e8184ba806e0d7c587352b927867dd70848120a30122"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.8003",
    "kind": "arxiv",
    "version": 1
  }
}