Pith Number

pith:PRIOLL2R

pith:2021:PRIOLL2RXSTQUDO75WSJNVMEXE

not attested not anchored not stored refs pending

Locally Checkable Labelings with Small Messages

Alkida Balliu, Dennis Olivetti, Jukka Suomela, Keren Censor-Hillel, Yannic Maus

arxiv:2105.05574 v2 · 2021-05-12 · cs.DS · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PRIOLL2RXSTQUDO75WSJNVMEXE}

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	2026-07-05T02:40:35.562496Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c50e5af51bca70a0ddfeda496d584b91f774f545ddead2552637e4f8c6a7055

Aliases

arxiv: 2105.05574 · arxiv_version: 2105.05574v2 · doi: 10.48550/arxiv.2105.05574 · pith_short_12: PRIOLL2RXSTQ · pith_short_16: PRIOLL2RXSTQUDO7 · pith_short_8: PRIOLL2R

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/PRIOLL2RXSTQUDO75WSJNVMEXE \
  | 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: 7c50e5af51bca70a0ddfeda496d584b91f774f545ddead2552637e4f8c6a7055

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "37bb606fb75edb232807eec68ee4f3d8edfc81784145188e749037bf2bc68675",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2021-05-12T10:50:43Z",
    "title_canon_sha256": "c22f949bb7b7b733b5e4a1e9715b504015fafda2885d9cd679ccd08e3192772b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.05574",
    "kind": "arxiv",
    "version": 2
  }
}