Pith Number

pith:CMYAQKGH

pith:2016:CMYAQKGH7GQ5UXFPZYRVMCMYCO

not attested not anchored not stored refs pending

Computing minimum cuts in hypergraphs

Chandra Chekuri, Chao Xu

arxiv:1607.08682 v3 · 2016-07-29 · 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{CMYAQKGH7GQ5UXFPZYRVMCMYCO}

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	2026-05-18T00:44:37.073878Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13300828c7f9a1da5cafce2356099813b0c293db9740266371c9f074d8ebaf8c

Aliases

arxiv: 1607.08682 · arxiv_version: 1607.08682v3 · doi: 10.48550/arxiv.1607.08682 · pith_short_12: CMYAQKGH7GQ5 · pith_short_16: CMYAQKGH7GQ5UXFP · pith_short_8: CMYAQKGH

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/CMYAQKGH7GQ5UXFPZYRVMCMYCO \
  | 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: 13300828c7f9a1da5cafce2356099813b0c293db9740266371c9f074d8ebaf8c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4becc9ed72b677bea67364c18e8db28430c179c0cfd3e60ebb72818e0f442c2c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2016-07-29T03:22:56Z",
    "title_canon_sha256": "75a1316c43059635b539dcae169b897c3d982a5376ab3ad2b12c312e24e6f92d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.08682",
    "kind": "arxiv",
    "version": 3
  }
}