Pith Number

pith:FF25RHOW

pith:2015:FF25RHOWGG2MWMJKVYDXS3P7RF

not attested not anchored not stored refs pending

Observational signatures of neutron stars in low-mass X-ray binaries climbing a stability peak

Andrey Chugunov, Elena Kantor, Mikhail Gusakov

arxiv:1512.02428 v2 · 2015-12-08 · astro-ph.SR · astro-ph.HE · gr-qc · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FF25RHOWGG2MWMJKVYDXS3P7RF}

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	2026-05-18T01:24:37.951724Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2975d89dd631b4cb312aae07796dff89529ced78a6c1f4ea2045a6438a2e42fe

Aliases

arxiv: 1512.02428 · arxiv_version: 1512.02428v2 · doi: 10.48550/arxiv.1512.02428 · pith_short_12: FF25RHOWGG2M · pith_short_16: FF25RHOWGG2MWMJK · pith_short_8: FF25RHOW

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/FF25RHOWGG2MWMJKVYDXS3P7RF \
  | 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: 2975d89dd631b4cb312aae07796dff89529ced78a6c1f4ea2045a6438a2e42fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a4e9be2a52adb5cc547ea47905e2cccdd9596ee196bf6e239d6ee2226e09afef",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "gr-qc",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-12-08T12:32:44Z",
    "title_canon_sha256": "b66f539d9c00566ed051e276fc6914218084616c30134820adefb11bc1d96abc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.02428",
    "kind": "arxiv",
    "version": 2
  }
}