Pith Number

pith:7QZRLUPW

pith:2012:7QZRLUPWZQ7LPKYVMG3VUHBW7D

not attested not anchored not stored refs pending

Exclusive Double Diffractive Events: general framework and prospects

R. A. Ryutin

arxiv:1211.2105 v2 · 2012-11-09 · 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{7QZRLUPWZQ7LPKYVMG3VUHBW7D}

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	2026-05-18T01:53:17.541616Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc3315d1f6cc3eb7ab1561b75a1c36f8caedcd96edd3c09fd025c27cd073b6fc

Aliases

arxiv: 1211.2105 · arxiv_version: 1211.2105v2 · doi: 10.48550/arxiv.1211.2105 · pith_short_12: 7QZRLUPWZQ7L · pith_short_16: 7QZRLUPWZQ7LPKYV · pith_short_8: 7QZRLUPW

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/7QZRLUPWZQ7LPKYVMG3VUHBW7D \
  | 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: fc3315d1f6cc3eb7ab1561b75a1c36f8caedcd96edd3c09fd025c27cd073b6fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "257ad1eea0d72912e2bd4b6d4f143662f04ebd87eff03abb8d68149a4c25d86e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2012-11-09T11:29:30Z",
    "title_canon_sha256": "5148893cb30aba02b3f3f383a27d0716fb7b0126f575bb99a252d66a579a21d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.2105",
    "kind": "arxiv",
    "version": 2
  }
}