Pith Number

pith:L7P5UKQR

pith:2009:L7P5UKQRMEV3SXCNZZJ2D3RV6H

not attested not anchored not stored refs pending

Relativistic Mass Ejecta from Phase-transition-induced Collapse of Neutron Stars

K. S. Cheng, L. M. Lin, T. Harko, W. M. Suen, X. L. Tian, Y. F. Huang

arxiv:0908.1834 v1 · 2009-08-13 · astro-ph.HE · gr-qc · hep-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{L7P5UKQRMEV3SXCNZZJ2D3RV6H}

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	2026-05-18T02:12:34.722501Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5fdfda2a11612bb95c4dce53a1ee35f1cc4813119b8a63f9e9df922a9833e2bb

Aliases

arxiv: 0908.1834 · arxiv_version: 0908.1834v1 · doi: 10.48550/arxiv.0908.1834 · pith_short_12: L7P5UKQRMEV3 · pith_short_16: L7P5UKQRMEV3SXCN · pith_short_8: L7P5UKQR

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/L7P5UKQRMEV3SXCNZZJ2D3RV6H \
  | 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: 5fdfda2a11612bb95c4dce53a1ee35f1cc4813119b8a63f9e9df922a9833e2bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8020f0486138c11448cedfb7f7cd3f6471040f9412dd4bfa6fbb79505d2db1a8",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2009-08-13T04:56:45Z",
    "title_canon_sha256": "c3b6b5ff99cf8e3d74195bf01fb97809000fcffc1d39ed10655b83ef788032d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0908.1834",
    "kind": "arxiv",
    "version": 1
  }
}