Pith Number

pith:2LOTVGML

pith:2012:2LOTVGMLAHWMG5JP5UBVGHJFRN

not attested not anchored not stored refs pending

A period distribution of X-ray binaries observed in the central region of M31 with Chandra and HST

A. Zezas, J. L. Galache, M. Garcia, N. Nooraee, P. J. Callanan, R. Barnard, S. S. Murray

arxiv:1203.3159 v3 · 2012-03-14 · 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{2LOTVGMLAHWMG5JP5UBVGHJFRN}

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	2026-05-18T01:58:08.759035Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2dd3a998b01ecc3752fed03531d258b6e3e302bb80861ad51256e5780092927

Aliases

arxiv: 1203.3159 · arxiv_version: 1203.3159v3 · doi: 10.48550/arxiv.1203.3159 · pith_short_12: 2LOTVGMLAHWM · pith_short_16: 2LOTVGMLAHWMG5JP · pith_short_8: 2LOTVGML

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/2LOTVGMLAHWMG5JP5UBVGHJFRN \
  | 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: d2dd3a998b01ecc3752fed03531d258b6e3e302bb80861ad51256e5780092927

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0f979949ebc0341dd3d5f9192bbbcb77561bc0a6ab4f17beac452e911082519",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2012-03-14T18:01:38Z",
    "title_canon_sha256": "5e9392838a6d09f2fca104a7053e079a7da8aec654337ffaef7d4d3b26939b94"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.3159",
    "kind": "arxiv",
    "version": 3
  }
}