Pith Number

pith:4J3HVG73

pith:2022:4J3HVG73WC46DFQ2PLRDMQU3VY

not attested not anchored not stored refs pending

Asynchronous Deterministic Leader Election in Three-Dimensional Programmable Matter

Andr\'ea W. Richa, Joseph L. Briones, Joshua J. Daymude, Tishya Chhabra

arxiv:2205.15412 v2 · 2022-05-30 · cs.DC · cs.MA · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4J3HVG73WC46DFQ2PLRDMQU3VY}

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	2026-06-03T02:05:38.635083Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2767a9bfbb0b9e1961a7ae236429bae280da2730d5aad10efb5cb504c27465c

Aliases

arxiv: 2205.15412 · arxiv_version: 2205.15412v2 · doi: 10.48550/arxiv.2205.15412 · pith_short_12: 4J3HVG73WC46 · pith_short_16: 4J3HVG73WC46DFQ2 · pith_short_8: 4J3HVG73

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/4J3HVG73WC46DFQ2PLRDMQU3VY \
  | 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: e2767a9bfbb0b9e1961a7ae236429bae280da2730d5aad10efb5cb504c27465c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e42ffe1b63c1d8ca7c448afe2d1e762df871f4501d39d2e2571a9baf7db8d916",
    "cross_cats_sorted": [
      "cs.MA",
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2022-05-30T20:18:28Z",
    "title_canon_sha256": "2f4dfecf4d6234432496b3036327f546de152f418fbcf001f38f4dfff20d87c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.15412",
    "kind": "arxiv",
    "version": 2
  }
}