Pith Number

pith:4WCM3LNC

pith:2012:4WCM3LNCPTCT2PZGDDOT45DJJI

not attested not anchored not stored refs pending

Testing Lorentz invariance with neutrino bursts from supernova neutronization

Alessandro Mirizzi, G\"unter Sigl (Hamburg U., II Inst. Theor. Phys.), Sovan Chakraborty

arxiv:1211.7069 v2 · 2012-11-29 · hep-ph · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4WCM3LNCPTCT2PZGDDOT45DJJI}

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	2026-05-18T01:52:53.113653Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e584cdada27cc53d3f2618dd3e74694a2bf7df3aac84974956787dc75d82e158

Aliases

arxiv: 1211.7069 · arxiv_version: 1211.7069v2 · doi: 10.48550/arxiv.1211.7069 · pith_short_12: 4WCM3LNCPTCT · pith_short_16: 4WCM3LNCPTCT2PZG · pith_short_8: 4WCM3LNC

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/4WCM3LNCPTCT2PZGDDOT45DJJI \
  | 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: e584cdada27cc53d3f2618dd3e74694a2bf7df3aac84974956787dc75d82e158

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e7eb2ddfe9f14b11466dfa568ef0c094133dd2cdad0767af960b1a9ede6db795",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2012-11-29T21:00:06Z",
    "title_canon_sha256": "00d71f55f5f953bc15e5a1e4528ba1f41408443aa958bced88b5b02359dbf720"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.7069",
    "kind": "arxiv",
    "version": 2
  }
}