Pith Number

pith:IUN7GSRF

pith:2015:IUN7GSRFCJSTMK2GEDDFYS4Y5B

not attested not anchored not stored refs pending

Long Term Study of the Double Pulsar J0737-3039 with XMM-Newton: pulsar timing

4), 7, 8) ((1) INAF-Osservatorio Astronomico di Cagliari, A. De Luca (6), A. Pellizzoni (1), A. Possenti (1), Astrophysics, A. Tiengo (6, Bonn, E. Egron (1), Germany (5) University of Oxford - Department of Physics, IN, Italy), Italy (2) Jodrell Bank Centre for Astrophysics, Italy (7) Istituto Universitario di Studi Superiori, Italy (8) INFN, Manchester, M. Burgay (1), Milano, M. Kramer (2, M. Lyutikov (3), M. N. Iacolina (1), Oxford, Pavia, Purdue University, R. Breton (2), Selargius (CA), S. E. Motta (5), Sezione di Pavia, UK (3) Department of Physics, UK (6) INAF-Istituto di Astrofisica Spaziale e Fisica Cosmica Milano, USA (4) Max-Planck-Institut fur Radioastronomie, West Lafayette

arxiv:1512.03241 v1 · 2015-12-10 · 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{IUN7GSRFCJSTMK2GEDDFYS4Y5B}

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	2026-05-18T01:12:07.201570Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

451bf34a251265362b4620c65c4b98e844bee179dbcb5a506f8f1fcbaa2254ca

Aliases

arxiv: 1512.03241 · arxiv_version: 1512.03241v1 · doi: 10.48550/arxiv.1512.03241 · pith_short_12: IUN7GSRFCJST · pith_short_16: IUN7GSRFCJSTMK2G · pith_short_8: IUN7GSRF

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/IUN7GSRFCJSTMK2GEDDFYS4Y5B \
  | 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: 451bf34a251265362b4620c65c4b98e844bee179dbcb5a506f8f1fcbaa2254ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c29913e49bc3d8f96da161d5fccfbfd7e32adb473bbf7614bc501f11138556b6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2015-12-10T13:12:44Z",
    "title_canon_sha256": "a8cb61db8d068a3fbca879b62cdc9946b818bdf95c1e0c5bdc81d7eb678a744e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.03241",
    "kind": "arxiv",
    "version": 1
  }
}