Pith Number

pith:GKNYNFM4

pith:2013:GKNYNFM4ZPPGGPDLPMQTCOEJIA

not attested not anchored not stored refs pending

Determining neutron star masses and radii using energy-resolved waveforms of X-ray burst oscillations

Frederick K. Lamb, Ka-Ho Lo, M. Coleman Miller, Sudip Bhattacharyya

arxiv:1304.2330 v1 · 2013-04-08 · 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{GKNYNFM4ZPPGGPDLPMQTCOEJIA}

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

Pulse profile modelling of the 2024 outburst of the accreting millisecond pulsar SRGA J144459.2-604207

Receipt and verification

First computed	2026-05-18T01:50:41.501820Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

329b86959ccbde633c6b7b21313889403675e8102eca647e8d72ef9f575a2f52

Aliases

arxiv: 1304.2330 · arxiv_version: 1304.2330v1 · doi: 10.48550/arxiv.1304.2330 · pith_short_12: GKNYNFM4ZPPG · pith_short_16: GKNYNFM4ZPPGGPDL · pith_short_8: GKNYNFM4

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/GKNYNFM4ZPPGGPDLPMQTCOEJIA \
  | 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: 329b86959ccbde633c6b7b21313889403675e8102eca647e8d72ef9f575a2f52

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9eb83d2cce34ed46579dfacff0a735e17453c7d1654eec4f93ef709956921bcb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2013-04-08T19:38:56Z",
    "title_canon_sha256": "7ade68a11cdd29cdbede5a4a13084c918d1a176ae0fdb6531e6878e8022e8458"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.2330",
    "kind": "arxiv",
    "version": 1
  }
}