Pith Number

pith:FNIXFKGZ

pith:2021:FNIXFKGZ26VEBMSQ3V7X2DW525

not attested not anchored not stored refs pending

Gravitational wave asteroseismology on cooling neutron stars

Akira Dohi, Hajime Sotani

arxiv:2201.00648 v1 · 2021-12-30 · gr-qc · 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{FNIXFKGZ26VEBMSQ3V7X2DW525}

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

Application of normalizing flows to nuclear many-body perturbation theory

Receipt and verification

First computed	2026-07-05T03:49:28.892922Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b5172a8d9d7aa40b250dd7f7d0eddd778d0df7178dcf24300900bef4f287614

Aliases

arxiv: 2201.00648 · arxiv_version: 2201.00648v1 · doi: 10.48550/arxiv.2201.00648 · pith_short_12: FNIXFKGZ26VE · pith_short_16: FNIXFKGZ26VEBMSQ · pith_short_8: FNIXFKGZ

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/FNIXFKGZ26VEBMSQ3V7X2DW525 \
  | 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: 2b5172a8d9d7aa40b250dd7f7d0eddd778d0df7178dcf24300900bef4f287614

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "632590bb4ecfb6b287977b8a5d66e299c2f8466e8272c6d4258a30d437080282",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2021-12-30T08:15:36Z",
    "title_canon_sha256": "5d7c59af0454b04881289b5d5066930df33528f0cbacf209a7d2b00a34043b46"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.00648",
    "kind": "arxiv",
    "version": 1
  }
}