Pith Number

pith:4UUTX4QK

pith:2012:4UUTX4QK4KXINM4YE7WHH65BJR

not attested not anchored not stored refs pending

Remark on "Pair Creation Constrains Superluminal Neutrino Propagation"

Mu-Lin Yan, Sen Hu, Si Li, Wei Huang

arxiv:1203.6026 v2 · 2012-03-24 · physics.gen-ph · 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{4UUTX4QK4KXINM4YE7WHH65BJR}

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	2026-05-18T03:53:31.406530Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5293bf20ae2ae86b39827ec73fba14c5f7fa710c577c4a5ed71204194d6deb4

Aliases

arxiv: 1203.6026 · arxiv_version: 1203.6026v2 · doi: 10.48550/arxiv.1203.6026 · pith_short_12: 4UUTX4QK4KXI · pith_short_16: 4UUTX4QK4KXINM4Y · pith_short_8: 4UUTX4QK

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/4UUTX4QK4KXINM4YE7WHH65BJR \
  | 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: e5293bf20ae2ae86b39827ec73fba14c5f7fa710c577c4a5ed71204194d6deb4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a288a3a02e384a3cf13ad4cee7851891b9cf2758921b75acf7838bc735b22fcb",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.gen-ph",
    "submitted_at": "2012-03-24T10:28:26Z",
    "title_canon_sha256": "da3c66ad184c2102f7af557dfbbcd575b5e84c2d51c631d49239bb83fd1b744f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.6026",
    "kind": "arxiv",
    "version": 2
  }
}