Pith Number

pith:ONBATYDY

pith:2014:ONBATYDY23VOUN5ONJWR2MWOQV

not attested not anchored not stored refs pending

PSR J1756$-$2251: a pulsar with a low-mass neutron star companion

Andrea Possenti, Andrew G. Lyne, Benjamin W. Stappers, Cees G. Bassa, Gemma H. Janssen, Gilles Theureau, Gregory Desvignes, Ingrid H. Stairs, Isma\"el Cognard, Marta Burgay, Michael Kramer, Paul B. Demorest, Richard N. Manchester, Robert D. Ferdman

arxiv:1406.5507 v1 · 2014-06-20 · astro-ph.SR · 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{ONBATYDY23VOUN5ONJWR2MWOQV}

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	2026-05-18T01:42:52.257651Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

734209e078d6eaea37ae6a6d1d32ce8567477cd99eb2e0a3afa11e1aa5ccaca2

Aliases

arxiv: 1406.5507 · arxiv_version: 1406.5507v1 · doi: 10.48550/arxiv.1406.5507 · pith_short_12: ONBATYDY23VO · pith_short_16: ONBATYDY23VOUN5O · pith_short_8: ONBATYDY

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/ONBATYDY23VOUN5ONJWR2MWOQV \
  | 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: 734209e078d6eaea37ae6a6d1d32ce8567477cd99eb2e0a3afa11e1aa5ccaca2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b590e9bac77e8833c24efa52737d9acc43980117811722f8c431311df376f9c8",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-06-20T20:00:02Z",
    "title_canon_sha256": "a406adab6ef241ba969f993221d77e8cf929f37a2d68b3250d40eb4928a34d9c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.5507",
    "kind": "arxiv",
    "version": 1
  }
}