Pith Number

pith:PCKKZNCR

pith:2016:PCKKZNCRKBY3YN7B4UHU3MUOAL

not attested not anchored not stored refs pending

Limits on the Neutrino Velocity, Lorentz Invariance, and the Weak Equivalence Principle with TeV Neutrinos from Gamma-Ray Bursts

He Gao, Jun-Jie Wei, Peter M\'esz\'aros, Xue-Feng Wu

arxiv:1603.07568 v2 · 2016-03-24 · 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{PCKKZNCRKBY3YN7B4UHU3MUOAL}

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	2026-05-18T01:08:17.899338Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7894acb4515071bc37e1e50f4db28e02edd67fdb3b508ca516d05359c212870e

Aliases

arxiv: 1603.07568 · arxiv_version: 1603.07568v2 · doi: 10.48550/arxiv.1603.07568 · pith_short_12: PCKKZNCRKBY3 · pith_short_16: PCKKZNCRKBY3YN7B · pith_short_8: PCKKZNCR

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/PCKKZNCRKBY3YN7B4UHU3MUOAL \
  | 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: 7894acb4515071bc37e1e50f4db28e02edd67fdb3b508ca516d05359c212870e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ee5cfceba8e6647961729a728594e40aeb811815284354d3e1e391ee0eddb53",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2016-03-24T13:42:03Z",
    "title_canon_sha256": "7db6a559b51e10cc23bcae44d9cd58fda95ff65cce0266d1a4486a5baf957c20"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.07568",
    "kind": "arxiv",
    "version": 2
  }
}