Pith Number

pith:LBEB5L54

pith:2009:LBEB5L54MGEY5PRHNRDPT2W2TL

not attested not anchored not stored refs pending

Spin-down of neutron stars by neutrino emission

2), (2) IZMIRAN), Claudio O. Dib (1) ((1) Universidad T\'ecnica Federico Santa Mar\'ia, Maxim Dvornikov (1

arxiv:0907.1445 v2 · 2009-07-09 · astro-ph.HE · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LBEB5L54MGEY5PRHNRDPT2W2TL}

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	2026-05-18T02:34:38.998827Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58481eafbc61898ebe276c46f9eada9ae5a0d6067d9a6307abcad32ae43986aa

Aliases

arxiv: 0907.1445 · arxiv_version: 0907.1445v2 · doi: 10.48550/arxiv.0907.1445 · pith_short_12: LBEB5L54MGEY · pith_short_16: LBEB5L54MGEY5PRH · pith_short_8: LBEB5L54

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/LBEB5L54MGEY5PRHNRDPT2W2TL \
  | 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: 58481eafbc61898ebe276c46f9eada9ae5a0d6067d9a6307abcad32ae43986aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "98f796228b9eeb8e8e14c2e682089313682802f0c2b07db96019fc33d80a045e",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2009-07-09T15:02:49Z",
    "title_canon_sha256": "5532fd02432ad7d8a10f210aa4ffe1afa278e40defa2836b63b2022c821a3130"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0907.1445",
    "kind": "arxiv",
    "version": 2
  }
}