Pith Number

pith:M27JIOP4

pith:2016:M27JIOP446YSDES6W2VI6NO5C7

not attested not anchored not stored refs pending

On the last stable orbit around rapidly rotating neutron stars

Christian Cherubini, Federico Cipolletta, Jorge A. Rueda, Remo Ruffini, Simonetta Filippi

arxiv:1612.02207 v3 · 2016-12-07 · 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{M27JIOP446YSDES6W2VI6NO5C7}

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	2026-05-18T00:38:30.730356Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66be9439fce7b121925eb6aa8f35dd17f7f480f79bea23f8eaa4c96e74033197

Aliases

arxiv: 1612.02207 · arxiv_version: 1612.02207v3 · doi: 10.48550/arxiv.1612.02207 · pith_short_12: M27JIOP446YS · pith_short_16: M27JIOP446YSDES6 · pith_short_8: M27JIOP4

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/M27JIOP446YSDES6W2VI6NO5C7 \
  | 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: 66be9439fce7b121925eb6aa8f35dd17f7f480f79bea23f8eaa4c96e74033197

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0da5c9dcf478ca1b6ce8409ae54cbffced64b68571615b78b55091dd687ee313",
    "cross_cats_sorted": [
      "astro-ph.SR",
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2016-12-07T11:41:57Z",
    "title_canon_sha256": "d05c0049c55d2e8731a4db04613d92b42761de4702790109dd0e9b5f050067d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.02207",
    "kind": "arxiv",
    "version": 3
  }
}