Pith Number

pith:ABH3TLIK

pith:2011:ABH3TLIKB5IUOACGSPPKDEUQPT

not attested not anchored not stored refs pending

A Proposal to Measure Photon-Photon Scattering

Naohiro Kanda, Takehisa Fujita

arxiv:1106.0465 v1 · 2011-05-30 · 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{ABH3TLIKB5IUOACGSPPKDEUQPT}

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	2026-05-18T04:20:50.286173Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

004fb9ad0a0f5147004693dea192907ceab6aba5a5a2ec51538930d2bbb5efbf

Aliases

arxiv: 1106.0465 · arxiv_version: 1106.0465v1 · doi: 10.48550/arxiv.1106.0465 · pith_short_12: ABH3TLIKB5IU · pith_short_16: ABH3TLIKB5IUOACG · pith_short_8: ABH3TLIK

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/ABH3TLIKB5IUOACGSPPKDEUQPT \
  | 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: 004fb9ad0a0f5147004693dea192907ceab6aba5a5a2ec51538930d2bbb5efbf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed355e850e4b8df493c93fc2d96f94abb2bd94295c21692e8e1a1b42b09b0077",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2011-05-30T09:40:46Z",
    "title_canon_sha256": "5de4205201c257f426a4403d8ac624a590a1d3a550e715ec1128519b74514a60"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.0465",
    "kind": "arxiv",
    "version": 1
  }
}