Pith Number

pith:OQQCER26

pith:2023:OQQCER26APAJNZK2THI3ERA3W6

not attested not anchored not stored refs pending

Query Efficient Weighted Stochastic Matching

Mahsa Derakhshan, Mohammad Saneian

arxiv:2311.08513 v1 · 2023-11-14 · 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{OQQCER26APAJNZK2THI3ERA3W6}

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	2026-07-05T07:12:58.088402Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

742022475e03c096e55a99d1b2441bb790dd14585824e5185afb407f6e485f8a

Aliases

arxiv: 2311.08513 · arxiv_version: 2311.08513v1 · doi: 10.48550/arxiv.2311.08513 · pith_short_12: OQQCER26APAJ · pith_short_16: OQQCER26APAJNZK2 · pith_short_8: OQQCER26

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/OQQCER26APAJNZK2THI3ERA3W6 \
  | 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: 742022475e03c096e55a99d1b2441bb790dd14585824e5185afb407f6e485f8a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99e5bf6a615422354aad87400b7dba2c8b3fc818c9044c1a4e634b40c9b946b1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2023-11-14T20:08:58Z",
    "title_canon_sha256": "c6aaa5bbe8e1674690722a90d0d4d92588845941f0f9d7693adf07769ea1673a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.08513",
    "kind": "arxiv",
    "version": 1
  }
}