Pith Number

pith:GN45PBBO

pith:2013:GN45PBBO5F532GY7FN7G4RKFNZ

not attested not anchored not stored refs pending

Multiway Cut, Pairwise Realizable Distributions, and Descending Thresholds

Ankit Sharma, Jan Vondr\'ak

arxiv:1309.2729 v3 · 2013-09-11 · 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{GN45PBBO5F532GY7FN7G4RKFNZ}

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	2026-05-18T02:52:12.444856Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3379d7842ee97bbd1b1f2b7e6e45456e7127cf5487f60433bdbbc1c3b5042887

Aliases

arxiv: 1309.2729 · arxiv_version: 1309.2729v3 · doi: 10.48550/arxiv.1309.2729 · pith_short_12: GN45PBBO5F53 · pith_short_16: GN45PBBO5F532GY7 · pith_short_8: GN45PBBO

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/GN45PBBO5F532GY7FN7G4RKFNZ \
  | 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: 3379d7842ee97bbd1b1f2b7e6e45456e7127cf5487f60433bdbbc1c3b5042887

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b78efd306622ed39f4d94db3aaefd9f3253ffb41bba03f7ee083fc41202ba5b1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2013-09-11T04:15:30Z",
    "title_canon_sha256": "52fe4d23184bdc475cb750ddbeb1fdf150c018f3cc5c236554636c0a506a560b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.2729",
    "kind": "arxiv",
    "version": 3
  }
}