Pith Number

pith:6PFPMLXA

pith:2017:6PFPMLXAATISBTAJDNW4PIJOON

not attested not anchored not stored refs pending

Symmetry Breaking in the Congest Model: Time- and Message-Efficient Algorithms for Ruling Sets

Gopal Pandurangan, Peter Robinson, Shreyas Pai, Sriram V. Pemmaraju, Talal Riaz

arxiv:1705.07861 v1 · 2017-05-22 · cs.DC · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6PFPMLXAATISBTAJDNW4PIJOON}

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	2026-05-18T00:43:44.801009Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f3caf62ee004d120cc091b6dc7a12e7349508dc4f6b44e6521864996a24f3c0b

Aliases

arxiv: 1705.07861 · arxiv_version: 1705.07861v1 · doi: 10.48550/arxiv.1705.07861 · pith_short_12: 6PFPMLXAATIS · pith_short_16: 6PFPMLXAATISBTAJ · pith_short_8: 6PFPMLXA

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/6PFPMLXAATISBTAJDNW4PIJOON \
  | 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: f3caf62ee004d120cc091b6dc7a12e7349508dc4f6b44e6521864996a24f3c0b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "13766bf325fe8ace8456b04a6eb898764ef348eacd72e23d4b5cd36adfed490c",
    "cross_cats_sorted": [
      "cs.DS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2017-05-22T17:08:21Z",
    "title_canon_sha256": "cc338141c963f4c34a67fd195d6ec560d71d44249c04f1af0d949302aa81790a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.07861",
    "kind": "arxiv",
    "version": 1
  }
}