Pith Number

pith:7TVPI6B6

pith:2013:7TVPI6B6HFIKHS7SB4A6AID2MJ

not attested not anchored not stored refs pending

Stringent constraint on neutrino Lorentz-invariance violation from the two IceCube PeV neutrinos

Alessandro Mirizzi (II Inst. Theor. Phys., Annecy-le-Vieux), Enrico Borriello (II Inst. Theor. Phys., Hamburg University), Pasquale Dario Serpico (LAPTh, Sovan Chakraborty (II Inst. Theor. Phys.

arxiv:1303.5843 v2 · 2013-03-23 · astro-ph.HE · gr-qc · 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{7TVPI6B6HFIKHS7SB4A6AID2MJ}

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	2026-05-18T03:19:57.533911Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fceaf4783e3950a3cbf20f01e0207a62456b5c21b9b3c5aff3c4a86a62095b65

Aliases

arxiv: 1303.5843 · arxiv_version: 1303.5843v2 · doi: 10.48550/arxiv.1303.5843 · pith_short_12: 7TVPI6B6HFIK · pith_short_16: 7TVPI6B6HFIKHS7S · pith_short_8: 7TVPI6B6

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/7TVPI6B6HFIKHS7SB4A6AID2MJ \
  | 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: fceaf4783e3950a3cbf20f01e0207a62456b5c21b9b3c5aff3c4a86a62095b65

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6542f904e4b01939797477c39919e2085a81a0b110950e30a039c097d6503c7b",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2013-03-23T12:58:18Z",
    "title_canon_sha256": "425c2365f2f30b2e4d1848ed80d3426506c53f01717d8c50d6c93e4887bdf1fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.5843",
    "kind": "arxiv",
    "version": 2
  }
}