Pith Number

pith:GWD67TZL

pith:2019:GWD67TZLZ4KKU36IRIEVFVW6OR

not attested not anchored not stored refs pending

Confluence by Critical Pair Analysis Revisited (Extended Version)

Julian Nagele, Michio Oyamaguchi, Nao Hirokawa, Vincent van Oostrom

arxiv:1905.11733 v2 · 2019-05-28 · cs.LO · cs.SC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GWD67TZLZ4KKU36IRIEVFVW6OR}

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	2026-05-17T23:44:28.347432Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3587efcf2bcf14aa6fc88a0952d6de745dbd45cab053cbbecf847bd4c22b32d2

Aliases

arxiv: 1905.11733 · arxiv_version: 1905.11733v2 · doi: 10.48550/arxiv.1905.11733 · pith_short_12: GWD67TZLZ4KK · pith_short_16: GWD67TZLZ4KKU36I · pith_short_8: GWD67TZL

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/GWD67TZLZ4KKU36IRIEVFVW6OR \
  | 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: 3587efcf2bcf14aa6fc88a0952d6de745dbd45cab053cbbecf847bd4c22b32d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e359cd65c07dac987dfef0fb22ac082f2c155af43ce18838c76ff07ee9313ee7",
    "cross_cats_sorted": [
      "cs.SC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2019-05-28T10:46:05Z",
    "title_canon_sha256": "285ed1c6eb7234ddef8313ff89f4fb20b9ac11e70f6fb4eb12d263c2374dfd13"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.11733",
    "kind": "arxiv",
    "version": 2
  }
}