Pith Number

pith:6PQHE4A4

pith:2023:6PQHE4A4CK7FZWNMGZXFZTF656

not attested not anchored not stored refs pending

Radio timing constraints on the mass of the binary pulsar PSR J1528-3146

A. Berthereau, G. Theureau, I. Cognard, L. Guillemot, M. Bailes, M. C. i Bernadich, M. E. Lower, M. Kramer, P. C. C. Freire, V. Venkatraman Krishnan

arxiv:2304.06578 v1 · 2023-04-13 · astro-ph.HE · 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{6PQHE4A4CK7FZWNMGZXFZTF656}

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.

Cited by

1 paper in Pith

Probing Neutron Star Interiors and the Properties of Cold Ultra-dense Matter with the SKAO

Receipt and verification

First computed	2026-07-05T06:18:12.466017Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f3e072701c12be5cd9ac366e5cccbeefa9341e0d0a088b4667f4019bb4904732

Aliases

arxiv: 2304.06578 · arxiv_version: 2304.06578v1 · doi: 10.48550/arxiv.2304.06578 · pith_short_12: 6PQHE4A4CK7F · pith_short_16: 6PQHE4A4CK7FZWNM · pith_short_8: 6PQHE4A4

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/6PQHE4A4CK7FZWNMGZXFZTF656 \
  | 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: f3e072701c12be5cd9ac366e5cccbeefa9341e0d0a088b4667f4019bb4904732

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be4c989210646ca8b0768756bd195fd10699699802a9849b6d2bd3d71462f5a1",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2023-04-13T14:43:49Z",
    "title_canon_sha256": "c2ae3834236200a8b7506c2031e14a005e7bbfd3959082c8a361ee68bad9bb7e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.06578",
    "kind": "arxiv",
    "version": 1
  }
}