Pith Number

pith:MWQQH2A7

pith:2015:MWQQH2A7SRJTFQLG4QQLLW24PC

not attested not anchored not stored refs pending

Approximately Counting Triangles in Sublinear Time

Amit Levi, C. Seshadhri, Dana Ron, Talya Eden

arxiv:1504.00954 v3 · 2015-04-03 · 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{MWQQH2A7SRJTFQLG4QQLLW24PC}

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	2026-05-18T00:58:35.881855Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

65a103e81f945332c166e420b5db5c78a5a02159d6c37615aa83dcf098c8fa50

Aliases

arxiv: 1504.00954 · arxiv_version: 1504.00954v3 · doi: 10.48550/arxiv.1504.00954 · pith_short_12: MWQQH2A7SRJT · pith_short_16: MWQQH2A7SRJTFQLG · pith_short_8: MWQQH2A7

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/MWQQH2A7SRJTFQLG4QQLLW24PC \
  | 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: 65a103e81f945332c166e420b5db5c78a5a02159d6c37615aa83dcf098c8fa50

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "19b5f33efb3793bc22394cc0c3b02b24848b027b9dc1e521d20b513db193b2ba",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2015-04-03T22:40:41Z",
    "title_canon_sha256": "2f52feb3021dd2ba0feded90f68d214f7ac8c69c0c351bae53091cf7e7ee580e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.00954",
    "kind": "arxiv",
    "version": 3
  }
}