Pith Number

pith:62WIYK3W

pith:2018:62WIYK3WBBDGBT2R3KH4KVSB3W

not attested not anchored not stored refs pending

Three-pulse photon-photon scattering

B. King, B. Shen, H. Hu

arxiv:1805.03688 v1 · 2018-05-09 · hep-ph · physics.optics

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{62WIYK3WBBDGBT2R3KH4KVSB3W}

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	2026-05-18T00:08:20.727297Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f6ac8c2b76084660cf51da8fc55641dd9ffdef072ff9d05aab884f87755cd39a

Aliases

arxiv: 1805.03688 · arxiv_version: 1805.03688v1 · doi: 10.48550/arxiv.1805.03688 · pith_short_12: 62WIYK3WBBDG · pith_short_16: 62WIYK3WBBDGBT2R · pith_short_8: 62WIYK3W

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/62WIYK3WBBDGBT2R3KH4KVSB3W \
  | 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: f6ac8c2b76084660cf51da8fc55641dd9ffdef072ff9d05aab884f87755cd39a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e971104946021a358279aa99d2598bed3074e72634b891cd41259d83e501d96",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2018-05-09T18:29:50Z",
    "title_canon_sha256": "6c2b1a7220214eff7ce693917569836f3210ece6cd407a582ab160629536d805"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.03688",
    "kind": "arxiv",
    "version": 1
  }
}