Pith Number

pith:URLNMTWQ

pith:2016:URLNMTWQGZYSKCBX6ESL7GPZQZ

not attested not anchored not stored refs pending

On semi-exclusive measurement of $\gamma\gamma\to\gamma\gamma$ scattering

Janusz J. Chwastowski, Rafa{\l} Staszewski

arxiv:1607.02027 v1 · 2016-07-07 · hep-ph · hep-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{URLNMTWQGZYSKCBX6ESL7GPZQZ}

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	2026-05-18T01:11:22.747638Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a456d64ed03671250837f124bf99f9867f0330eb41fb8042180871f10c78f041

Aliases

arxiv: 1607.02027 · arxiv_version: 1607.02027v1 · doi: 10.48550/arxiv.1607.02027 · pith_short_12: URLNMTWQGZYS · pith_short_16: URLNMTWQGZYSKCBX · pith_short_8: URLNMTWQ

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/URLNMTWQGZYSKCBX6ESL7GPZQZ \
  | 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: a456d64ed03671250837f124bf99f9867f0330eb41fb8042180871f10c78f041

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f532a9a2afdf22bef8141c8d73ba1a6e9b775ba6fbbf2c0b2c420b49173e253c",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2016-07-07T14:10:00Z",
    "title_canon_sha256": "5577cf6dc66986b332c768d901b6b194386131ac4183222400e92a2ed4cd40d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.02027",
    "kind": "arxiv",
    "version": 1
  }
}