Pith Number

pith:BWXUSHIN

pith:2011:BWXUSHIN2CD4ZZDVEKUXMLUF3O

not attested not anchored not stored refs pending

Minimum Weight Cycles and Triangles: Equivalences and Algorithms

Liam Roditty, Virginia Vassilevska Williams

arxiv:1104.2882 v1 · 2011-04-14 · 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{BWXUSHIN2CD4ZZDVEKUXMLUF3O}

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	2026-05-18T04:24:26.668971Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0daf491d0dd087cce47522a9762e85db83918042d7f672114bbc60adebe1ca8c

Aliases

arxiv: 1104.2882 · arxiv_version: 1104.2882v1 · doi: 10.48550/arxiv.1104.2882 · pith_short_12: BWXUSHIN2CD4 · pith_short_16: BWXUSHIN2CD4ZZDV · pith_short_8: BWXUSHIN

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/BWXUSHIN2CD4ZZDVEKUXMLUF3O \
  | 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: 0daf491d0dd087cce47522a9762e85db83918042d7f672114bbc60adebe1ca8c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be524e2bf1a5c43db64d1655da99621ca128ea2e7359c1425928d416e93ad54f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2011-04-14T19:32:10Z",
    "title_canon_sha256": "3e5e7f21bd9670167111a0288b241b1e945da7d73627d0203dee34c86f4f0888"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.2882",
    "kind": "arxiv",
    "version": 1
  }
}