Pith Number

pith:GYMPXWAQ

pith:2012:GYMPXWAQ4722P624C66KH6FQLV

not attested not anchored not stored refs pending

PSR J0737-3039B: A probe of radio pulsar emission heights

B. B. P. Perera, D. Lomiashvili, K. N. Gourgouliatos, M. A. McLaughlin, M. Lyutikov

arxiv:1203.0763 v1 · 2012-03-04 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GYMPXWAQ4722P624C66KH6FQLV}

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	2026-05-18T01:58:15.143885Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3618fbd810e7f5a7fb5c17bca3f8b05d4772f44fc05be74c4c204469d24f51b6

Aliases

arxiv: 1203.0763 · arxiv_version: 1203.0763v1 · doi: 10.48550/arxiv.1203.0763 · pith_short_12: GYMPXWAQ4722 · pith_short_16: GYMPXWAQ4722P624 · pith_short_8: GYMPXWAQ

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/GYMPXWAQ4722P624C66KH6FQLV \
  | 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: 3618fbd810e7f5a7fb5c17bca3f8b05d4772f44fc05be74c4c204469d24f51b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94e79b64a61cefe094a09b2a2a3d9b5c61427d461410936544f815dcf59900d3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2012-03-04T19:28:37Z",
    "title_canon_sha256": "0cac72b208ab4451a6408d3335204c32e3c97e263a8f5f8d17c6479a550dd3ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.0763",
    "kind": "arxiv",
    "version": 1
  }
}