Pith Number

pith:RYV6LWOM

pith:2026:RYV6LWOMOQTQ5XH342K5UPMYGL

not attested not anchored not stored refs pending

Stability in stochastic hypergraph matching I: necessary and sufficient criteria

Ana Bu\v{s}i\'c, Doan Dai Nguyen

arxiv:2607.23778 v1 · 2026-07-26 · cs.DM · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RYV6LWOMOQTQ5XH342K5UPMYGL}

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.

Cited by

1 paper in Pith

Online Stochastic Matchings: Stability on Hypergraphs

Receipt and verification

First computed	2026-07-28T01:23:10.675440Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e2be5d9cc74270edcfbe695da3d9832cbd4047afbe0a0cb721d07ebca627f00

Aliases

arxiv: 2607.23778 · arxiv_version: 2607.23778v1 · doi: 10.48550/arxiv.2607.23778 · pith_short_12: RYV6LWOMOQTQ · pith_short_16: RYV6LWOMOQTQ5XH3 · pith_short_8: RYV6LWOM

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/RYV6LWOMOQTQ5XH342K5UPMYGL \
  | 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: 8e2be5d9cc74270edcfbe695da3d9832cbd4047afbe0a0cb721d07ebca627f00

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d1ac45ee1d35d5ed32f0e91a73b2ac46cf385ccd573d2fa8e311c3a27917c65b",
    "cross_cats_sorted": [
      "math.PR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DM",
    "submitted_at": "2026-07-26T17:56:44Z",
    "title_canon_sha256": "13d7592a746221da49fbe6e8a386446699f7ab152062d97f73c9b2cb623daa45"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.23778",
    "kind": "arxiv",
    "version": 1
  }
}