Pith Number

pith:76WL4JVX

pith:2012:76WL4JVXUB2DYP6ODVNHROD2XI

not attested not anchored not stored refs pending

The relativistic pulsar-white dwarf binary PSR J1738+0333 I. Mass determination and evolutionary history

C. G. Bassa, D. Koester, J. Antoniadis, M. H. van Kerkwijk, M. Kramer, N. Wex, P. C. C. Freire, T. M. Tauris

arxiv:1204.3948 v3 · 2012-04-18 · astro-ph.HE · astro-ph.SR · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{76WL4JVXUB2DYP6ODVNHROD2XI}

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

2 papers in Pith

Constraints on Einstein-aether gravity from the precision timing of PSR J1738+0333

The Science of the Einstein Telescope

Receipt and verification

First computed	2026-05-18T03:51:25.232547Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ffacbe26b7a0743c3fce1d5a78b87aba3e0f10e0dc8d20fc4e28aa9bce2f65e1

Aliases

arxiv: 1204.3948 · arxiv_version: 1204.3948v3 · doi: 10.48550/arxiv.1204.3948 · pith_short_12: 76WL4JVXUB2D · pith_short_16: 76WL4JVXUB2DYP6O · pith_short_8: 76WL4JVX

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/76WL4JVXUB2DYP6ODVNHROD2XI \
  | 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: ffacbe26b7a0743c3fce1d5a78b87aba3e0f10e0dc8d20fc4e28aa9bce2f65e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c38b77e9f9cbecad255a1626cd2d7fb5bff8ec07ecf6f595b06d0d295503484",
    "cross_cats_sorted": [
      "astro-ph.SR",
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2012-04-18T00:11:25Z",
    "title_canon_sha256": "138acf1bff4ec659868acc727f80e27b90cf220a71f8e964f00820e042524c17"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.3948",
    "kind": "arxiv",
    "version": 3
  }
}