Pith Number

pith:LNJ4BTG5

pith:2024:LNJ4BTG5DL2KHVSPN7HVBG7WBT

not attested not anchored not stored refs pending

The hidden companion in J1527: a 0.69 solar-mass white dwarf?

Hao-Bin Liu, Mouyuan Sun, Tuan Yi, Wei-Min Gu, Zhi-Xiang Zhang

arxiv:2401.08289 v1 · 2024-01-16 · astro-ph.SR · 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{LNJ4BTG5DL2KHVSPN7HVBG7WBT}

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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

Low-frequency observations of low-mass binary systems with neutron star candidates

Receipt and verification

First computed	2026-07-05T07:34:10.087498Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b53c0ccdd1af4a3d64f6fcf509bf60cccf746f77eef0990f2f679b42bdf2dc3

Aliases

arxiv: 2401.08289 · arxiv_version: 2401.08289v1 · doi: 10.48550/arxiv.2401.08289 · pith_short_12: LNJ4BTG5DL2K · pith_short_16: LNJ4BTG5DL2KHVSP · pith_short_8: LNJ4BTG5

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/LNJ4BTG5DL2KHVSPN7HVBG7WBT \
  | 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: 5b53c0ccdd1af4a3d64f6fcf509bf60cccf746f77eef0990f2f679b42bdf2dc3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "055a49cfee91f6f2572733e3499a43b62a38a8a340384a003dcbdfde1e24d9e8",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2024-01-16T11:34:58Z",
    "title_canon_sha256": "348e90524680885bf952337c42be5836f2658e03982e54b91d75d843b8f84c68"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.08289",
    "kind": "arxiv",
    "version": 1
  }
}