Pith Number

pith:6P72GY45

pith:2013:6P72GY45REQYA6AW7YCDTU6UKR

not attested not anchored not stored refs pending

PSR J1723-2837: An Eclipsing Binary Radio Millisecond Pulsar

A. Faulkner, A. G. Lyne, A. Possenti, D. L. Kaplan, D. R. Lorimer, D. Steeghs, F. Camilo, F. Crawford, I. H. Stairs, M. A. McLaughlin, M. Burgay, M. Kramer, N. d'Amico, P. C. C. Freire, R. N. Manchester

arxiv:1308.4956 v1 · 2013-08-22 · 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{6P72GY45REQYA6AW7YCDTU6UKR}

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	2026-05-18T01:47:59.500339Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f3ffa3639d8921807816fe0439d3d4547b5c303c1e62c32e95ad1721bcecb728

Aliases

arxiv: 1308.4956 · arxiv_version: 1308.4956v1 · doi: 10.48550/arxiv.1308.4956 · pith_short_12: 6P72GY45REQY · pith_short_16: 6P72GY45REQYA6AW · pith_short_8: 6P72GY45

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/6P72GY45REQYA6AW7YCDTU6UKR \
  | 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: f3ffa3639d8921807816fe0439d3d4547b5c303c1e62c32e95ad1721bcecb728

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "711188f26fa903ff800e2cf065ce64081337edb7b162900fd4262c46984a98bc",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-08-22T18:59:36Z",
    "title_canon_sha256": "7902a07aa2d7252f9fbce0bc764060dca66a199d10839dff2bb972b9b245f989"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.4956",
    "kind": "arxiv",
    "version": 1
  }
}