Pith Number

pith:WBV3PWG7

pith:2018:WBV3PWG7E6FZCRDZHJVEJHIYHB

not attested not anchored not stored refs pending

Short Cycles via Low-Diameter Decompositions

Sushant Sachdeva, Yang P. Liu, Zejun Yu

arxiv:1810.05143 v2 · 2018-10-11 · 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{WBV3PWG7E6FZCRDZHJVEJHIYHB}

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	2026-05-17T23:56:29.336924Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b06bb7d8df278b9144793a6a449d183855861253fcac276825611a28a3c22b34

Aliases

arxiv: 1810.05143 · arxiv_version: 1810.05143v2 · doi: 10.48550/arxiv.1810.05143 · pith_short_12: WBV3PWG7E6FZ · pith_short_16: WBV3PWG7E6FZCRDZ · pith_short_8: WBV3PWG7

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/WBV3PWG7E6FZCRDZHJVEJHIYHB \
  | 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: b06bb7d8df278b9144793a6a449d183855861253fcac276825611a28a3c22b34

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6dbdadedaa1434f21685a45e1b5876f1703bbd8b8b6b5c0bb560d611709f041",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2018-10-11T17:46:48Z",
    "title_canon_sha256": "6797a54182878f1332ebcc1dc677b50e9abe0d83d1d43031470604d7f6d20ea2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.05143",
    "kind": "arxiv",
    "version": 2
  }
}