Pith Number

pith:PTZM5E2K

pith:2011:PTZM5E2KE2MYRSNURKBZ5OXU4T

not attested not anchored not stored refs pending

Superluminal Neutrinos in the Minimal Standard Model Extension

Bo-Qiang Ma, Nan Qin

arxiv:1110.4443 v2 · 2011-10-20 · 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{PTZM5E2KE2MYRSNURKBZ5OXU4T}

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	2026-05-18T03:59:25.147710Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7cf2ce934a269988c9b48a839ebaf4e4c8dbed5e46bac2ee05a2a0e14b4c289b

Aliases

arxiv: 1110.4443 · arxiv_version: 1110.4443v2 · doi: 10.48550/arxiv.1110.4443 · pith_short_12: PTZM5E2KE2MY · pith_short_16: PTZM5E2KE2MYRSNU · pith_short_8: PTZM5E2K

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/PTZM5E2KE2MYRSNURKBZ5OXU4T \
  | 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: 7cf2ce934a269988c9b48a839ebaf4e4c8dbed5e46bac2ee05a2a0e14b4c289b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e45ff7d9784caac0a91b963fc0915ef5d41be9b1789c5b141269b82fe38f2193",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2011-10-20T04:56:14Z",
    "title_canon_sha256": "da1b0c0ad4c723ccd050ffc3a65f9c17d842984671d0d743363b6d4087ee14f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.4443",
    "kind": "arxiv",
    "version": 2
  }
}