Pith Number

pith:SDB3IFRU

pith:2015:SDB3IFRUROX72SJQELDVIIH532

not attested not anchored not stored refs pending

Event Index - an LHCb Event Search System

Alexey Artemov, Andrey Ustyuzhanin, Artem Redkin, Nikita Kazeev

arxiv:1505.07417 v2 · 2015-05-27 · hep-ex · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SDB3IFRUROX72SJQELDVIIH532}

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	2026-05-18T01:22:57.755278Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90c3b416348baffd493022c75420fddebb58d1bdc9c8bc0630895cc48d02f5b9

Aliases

arxiv: 1505.07417 · arxiv_version: 1505.07417v2 · doi: 10.48550/arxiv.1505.07417 · pith_short_12: SDB3IFRUROX7 · pith_short_16: SDB3IFRUROX72SJQ · pith_short_8: SDB3IFRU

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/SDB3IFRUROX72SJQELDVIIH532 \
  | 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: 90c3b416348baffd493022c75420fddebb58d1bdc9c8bc0630895cc48d02f5b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52d9ede1fbbdb6ae1310ffed81f31e1f6068d4fba8136c7ac158f90ae079a61d",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ex",
    "submitted_at": "2015-05-27T17:50:54Z",
    "title_canon_sha256": "f2137fe18ea5b95496e4cb35af898f14589b8a528c5fd8f4f91683f770e791d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.07417",
    "kind": "arxiv",
    "version": 2
  }
}