Pith Number

pith:YPCN2FBL

pith:2011:YPCN2FBLRPZTLGEXAUQA6TMKIJ

not attested not anchored not stored refs pending

Data Preservation in High Energy Physics

David M. South, Michael Steder, Roman Kogler

arxiv:1111.2788 v1 · 2011-11-11 · hep-ex · cs.DL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YPCN2FBLRPZTLGEXAUQA6TMKIJ}

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	2026-05-18T01:59:40.104622Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c3c4dd142b8bf335989705200f4d8a425cf15c4924ffc5041d65ff6e23297c76

Aliases

arxiv: 1111.2788 · arxiv_version: 1111.2788v1 · doi: 10.48550/arxiv.1111.2788 · pith_short_12: YPCN2FBLRPZT · pith_short_16: YPCN2FBLRPZTLGEX · pith_short_8: YPCN2FBL

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/YPCN2FBLRPZTLGEXAUQA6TMKIJ \
  | 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: c3c4dd142b8bf335989705200f4d8a425cf15c4924ffc5041d65ff6e23297c76

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43d363fa911d352b45d49952149e515a0c65e17410e3d2b6dc08f7f32aac4e7a",
    "cross_cats_sorted": [
      "cs.DL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ex",
    "submitted_at": "2011-11-11T16:24:02Z",
    "title_canon_sha256": "da1cf3a8c46f7b01984d337f7fcaee8cbb8a41357f1441b9c54ade54ac777972"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.2788",
    "kind": "arxiv",
    "version": 1
  }
}