Pith Number

pith:UMLWU35Z

pith:2011:UMLWU35ZOK5EVY2BLJG5S2SFHA

not attested not anchored not stored refs pending

OPERA Collaboration have observed phase speed of neutrino wave function, while advanced time displacement is mainly due to finite life time of pion

Shi-Yuan Li

arxiv:1110.0302 v3 · 2011-10-03 · 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{UMLWU35ZOK5EVY2BLJG5S2SFHA}

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	2026-05-18T04:07:06.457382Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a3176a6fb972ba4ae3415a4dd96a4538336b9a9b9eb9edeb9bf65639b0ef4eeb

Aliases

arxiv: 1110.0302 · arxiv_version: 1110.0302v3 · doi: 10.48550/arxiv.1110.0302 · pith_short_12: UMLWU35ZOK5E · pith_short_16: UMLWU35ZOK5EVY2B · pith_short_8: UMLWU35Z

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/UMLWU35ZOK5EVY2BLJG5S2SFHA \
  | 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: a3176a6fb972ba4ae3415a4dd96a4538336b9a9b9eb9edeb9bf65639b0ef4eeb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "151c9dd13bb5d75f26d434fd45902f765a186a2064750de284f5c2f6cd02ca02",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2011-10-03T08:54:51Z",
    "title_canon_sha256": "a044b635b4fda390a3e21d48c2fbc9767fb9bfd32a7c0b345ec1fc67fd72791b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.0302",
    "kind": "arxiv",
    "version": 3
  }
}