Pith Number

pith:YRTJ2VBT

pith:2014:YRTJ2VBTCRJSXWIC2ICUJZ2Z3S

not attested not anchored not stored refs pending

Report on the Aachen OCL Meeting

Achim D. Brucker, Bernhard Rumpe, Birgit Demuth, Burkhart Wolff, Dan Chiorean, Dimitri Plotnikov, Edward D. Willink, Martin Gogolla, Tony Clark

arxiv:1408.5698 v1 · 2014-08-25 · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YRTJ2VBTCRJSXWIC2ICUJZ2Z3S}

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	2026-05-18T02:44:24.408264Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c4669d543314532bd902d20544e759dc9ec022405af9d596a891c2f2d575eb71

Aliases

arxiv: 1408.5698 · arxiv_version: 1408.5698v1 · doi: 10.48550/arxiv.1408.5698 · pith_short_12: YRTJ2VBTCRJS · pith_short_16: YRTJ2VBTCRJSXWIC · pith_short_8: YRTJ2VBT

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/YRTJ2VBTCRJSXWIC2ICUJZ2Z3S \
  | 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: c4669d543314532bd902d20544e759dc9ec022405af9d596a891c2f2d575eb71

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c9baa7d886e40dbf2ce2ade40e0096cc3f11e34427990e78260f7fb6a3571fd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2014-08-25T09:33:16Z",
    "title_canon_sha256": "14f03414b444061ad2f22e6056845a2b7a67fd2d85d2c562fee80b8e41bcbb70"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.5698",
    "kind": "arxiv",
    "version": 1
  }
}