Pith Number

pith:4IPVFPZT

pith:2017:4IPVFPZTVKSNG2PWD4LCQC53TP

not attested not anchored not stored refs pending

Rapidly Mixing Markov Chain Monte Carlo Technique for Matching Problems with Global Utility Function

Madhu N. Belur, Prasanna Chaporkar, Shana Moothedath

arxiv:1710.10037 v1 · 2017-10-27 · cs.DM

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4IPVFPZTVKSNG2PWD4LCQC53TP}

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	2026-05-18T00:31:54.909142Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e21f52bf33aaa4d369f61f16280bbb9bd00fc6b27e1dd42986a218e778d8aa08

Aliases

arxiv: 1710.10037 · arxiv_version: 1710.10037v1 · doi: 10.48550/arxiv.1710.10037 · pith_short_12: 4IPVFPZTVKSN · pith_short_16: 4IPVFPZTVKSNG2PW · pith_short_8: 4IPVFPZT

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/4IPVFPZTVKSNG2PWD4LCQC53TP \
  | 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: e21f52bf33aaa4d369f61f16280bbb9bd00fc6b27e1dd42986a218e778d8aa08

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09d2ee5113d2f33e680f37f1beb95efd6468ac0a88d94290f8d5b577d486baee",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DM",
    "submitted_at": "2017-10-27T09:16:32Z",
    "title_canon_sha256": "ad02590f84a0cfd3033058ce1948fe3ae365c5301dbfb8a50486f691ee042594"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.10037",
    "kind": "arxiv",
    "version": 1
  }
}