Pith Number

pith:CXP4PMSA

pith:2004:CXP4PMSAU4G7RR7ZRFS6EAUDJU

not attested not anchored not stored refs pending

A Double-Pulsar System - A Rare Laboratory for Relativistic Gravity and Plasma Physics

A.G. Lyne, A. Possenti, B.C. Joshi, D.R. Lorimer, F. Camilo, J. Reynolds, M.A. McLaughlin, M. Burgay, M. Kramer, N. d'Amico, P.C.C. Freire, R.N. Manchester

arxiv:astro-ph/0401086 v1 · 2004-01-07 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CXP4PMSAU4G7RR7ZRFS6EAUDJU}

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

1 paper in Pith

The Confrontation between General Relativity and Experiment

Receipt and verification

First computed	2026-05-18T04:17:53.707675Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15dfc7b240a70df8c7f98965e202834d29f9d274f71e5d1f66c8f7c989e3d4a7

Aliases

arxiv: astro-ph/0401086 · arxiv_version: astro-ph/0401086v1 · doi: 10.48550/arxiv.astro-ph/0401086 · pith_short_12: CXP4PMSAU4G7 · pith_short_16: CXP4PMSAU4G7RR7Z · pith_short_8: CXP4PMSA

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/CXP4PMSAU4G7RR7ZRFS6EAUDJU \
  | 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: 15dfc7b240a70df8c7f98965e202834d29f9d274f71e5d1f66c8f7c989e3d4a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc9ee819b49dfb171e557899b8f54c87886dabdec3478aa4ae243b01bdc2d0b2",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-01-07T21:00:21Z",
    "title_canon_sha256": "193d080ddcc87aacd4033e2c36e12e22458984d6e022bc83f4d2ec1f90f7a1c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0401086",
    "kind": "arxiv",
    "version": 1
  }
}