Pith Number

pith:VT4MKRHW

pith:2014:VT4MKRHWK24BJQPIKAUCEWAYUF

not attested not anchored not stored refs pending

Distributed Symmetry Breaking in Hypergraphs

Danupon Nanongkai, Gopal Pandurangan, Peter Robinson, Shay Kutten

arxiv:1405.1649 v4 · 2014-05-07 · 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{VT4MKRHWK24BJQPIKAUCEWAYUF}

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	2026-05-18T02:41:25.963321Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

acf8c544f656b814c1e85028225818a17a18c40a78726021c52d70794b128d34

Aliases

arxiv: 1405.1649 · arxiv_version: 1405.1649v4 · doi: 10.48550/arxiv.1405.1649 · pith_short_12: VT4MKRHWK24B · pith_short_16: VT4MKRHWK24BJQPI · pith_short_8: VT4MKRHW

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/VT4MKRHWK24BJQPIKAUCEWAYUF \
  | 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: acf8c544f656b814c1e85028225818a17a18c40a78726021c52d70794b128d34

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f0c2925ea63c87ecd85b9bfd2aa37aa35ab8701e03fc20bf9af0c1d6e4e6d8e",
    "cross_cats_sorted": [
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2014-05-07T15:48:36Z",
    "title_canon_sha256": "d066574ddab920e99b92b98cd545a03be6ab5dea44f471891664d7ef35399e73"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.1649",
    "kind": "arxiv",
    "version": 4
  }
}