Pith Number

pith:VRXEPBB4

pith:2017:VRXEPBB46DJQU44RXA2AH7LBNM

not attested not anchored not stored refs pending

Semi-analytic derivation of the threshold mass for prompt collapse in binary neutron star mergers

Andreas Bauswein, Nikolaos Stergioulas

arxiv:1702.02567 v2 · 2017-02-08 · astro-ph.HE · astro-ph.SR · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VRXEPBB46DJQU44RXA2AH7LBNM}

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	2026-05-18T00:35:59.386344Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac6e47843cf0d30a7391b83403fd616b279627ed007234793f60734349960445

Aliases

arxiv: 1702.02567 · arxiv_version: 1702.02567v2 · doi: 10.48550/arxiv.1702.02567 · pith_short_12: VRXEPBB46DJQ · pith_short_16: VRXEPBB46DJQU44R · pith_short_8: VRXEPBB4

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/VRXEPBB46DJQU44RXA2AH7LBNM \
  | 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: ac6e47843cf0d30a7391b83403fd616b279627ed007234793f60734349960445

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89b805f46fe824f4b37a4b03aa60ade9190ab5978bf2fbbb5e58cec4a66df3f0",
    "cross_cats_sorted": [
      "astro-ph.SR",
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-02-08T14:24:14Z",
    "title_canon_sha256": "4d67a90b1a7f89ff5af203f7021f1683c3fc852cef119756ab0bf770934686ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.02567",
    "kind": "arxiv",
    "version": 2
  }
}