Pith Number

pith:AKT4MBA3

pith:2025:AKT4MBA3N33CMNPIVWQ7K2CDPR

not attested not anchored not stored refs pending

Constraints on maximum neutron star mass from proto-neutron star evolution

Constan\c{c}a Provid\^encia, Deepak Kumar, Hiranmaya Mishra, Tuhin Malik

arxiv:2505.18888 v1 · 2025-05-24 · nucl-th · astro-ph.HE · hep-ph · 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{AKT4MBA3N33CMNPIVWQ7K2CDPR}

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	2026-07-05T11:09:21.356377Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

02a7c6041b6ef62635e8ada1f568437c7d4a286229dd8df106570bccd1dc5949

Aliases

arxiv: 2505.18888 · arxiv_version: 2505.18888v1 · doi: 10.48550/arxiv.2505.18888 · pith_short_12: AKT4MBA3N33C · pith_short_16: AKT4MBA3N33CMNPI · pith_short_8: AKT4MBA3

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/AKT4MBA3N33CMNPIVWQ7K2CDPR \
  | 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: 02a7c6041b6ef62635e8ada1f568437c7d4a286229dd8df106570bccd1dc5949

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "337897cfccd50582117ed9ff46c534547f5a686751ee94795cee1463e5e9b142",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "hep-ph",
      "hep-th"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2025-05-24T22:16:54Z",
    "title_canon_sha256": "9cac456bcef2b44239a950a877045bd94c8b9ba906abcd06f7fdf77b4081e5aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.18888",
    "kind": "arxiv",
    "version": 1
  }
}