Pith Number

pith:W37IZUVT

pith:2019:W37IZUVTTP2WRXN6O6RUCHUSTB

not attested not anchored not stored refs pending

Distributed Pattern Formation in a Ring

Anne-Laure Ehresmann, Jaroslav Opatrny, Lata Narayanan, Manuel Lafond

arxiv:1905.08856 v1 · 2019-05-21 · cs.DC · cs.DS · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W37IZUVTTP2WRXN6O6RUCHUSTB}

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	2026-05-17T23:45:25.051378Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6fe8cd2b39bf568ddbe77a3411e92987479e1bf42b1e8e4bd04a2c841a62d0b

Aliases

arxiv: 1905.08856 · arxiv_version: 1905.08856v1 · doi: 10.48550/arxiv.1905.08856 · pith_short_12: W37IZUVTTP2W · pith_short_16: W37IZUVTTP2WRXN6 · pith_short_8: W37IZUVT

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/W37IZUVTTP2WRXN6O6RUCHUSTB \
  | 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: b6fe8cd2b39bf568ddbe77a3411e92987479e1bf42b1e8e4bd04a2c841a62d0b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "833e0b81d6b94081f9f20cb8c7e7bc3b9b96aab37fe6ed234c909acd19e2ecae",
    "cross_cats_sorted": [
      "cs.DS",
      "cs.SI"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2019-05-21T20:21:31Z",
    "title_canon_sha256": "8eb8090c071059756678f66449682fbc301fdff76f4523376bf2e20d866a3158"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.08856",
    "kind": "arxiv",
    "version": 1
  }
}