Pith Number

pith:UCCNVRTJ

pith:2015:UCCNVRTJCA3FOOW4BWBNPERKMO

not attested not anchored not stored refs pending

Modelling and Verifying an Object-Oriented Concurrency Model in GROOVE

Claudio Corrodi

arxiv:1505.05265 v1 · 2015-05-20 · cs.PL · cs.LO · 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{UCCNVRTJCA3FOOW4BWBNPERKMO}

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	2026-05-18T02:03:58.847661Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a084dac6691036573adc0d82d7922a63a173f7e007066920e234dd9562d47695

Aliases

arxiv: 1505.05265 · arxiv_version: 1505.05265v1 · doi: 10.48550/arxiv.1505.05265 · pith_short_12: UCCNVRTJCA3F · pith_short_16: UCCNVRTJCA3FOOW4 · pith_short_8: UCCNVRTJ

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/UCCNVRTJCA3FOOW4BWBNPERKMO \
  | 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: a084dac6691036573adc0d82d7922a63a173f7e007066920e234dd9562d47695

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bcaf905adefce4d91d6deba6e19bb39e70101257d87bb43436e70d86c9332b64",
    "cross_cats_sorted": [
      "cs.LO",
      "cs.SE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2015-05-20T07:33:14Z",
    "title_canon_sha256": "03ab3f2df1a8009a006e17b833ea53291f5b2d6b5c88d627bd4603fa0269dab0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.05265",
    "kind": "arxiv",
    "version": 1
  }
}