Pith Number

pith:QZYIDBLJ

pith:2014:QZYIDBLJWO3TKTXTZM7UVAEURP

not attested not anchored not stored refs pending

Cooperative Games with Overlapping Coalitions

Edith Elkind, Evangelos Markakis, Georgios Chalkiadakis, Maria Polukarov, Nicholas Robert Jennings

arxiv:1401.3856 v1 · 2014-01-16 · cs.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QZYIDBLJWO3TKTXTZM7UVAEURP}

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	2026-05-18T03:02:06.546848Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8670818569b3b7354ef3cb3f4a80948be2a48f27ffaa1cb7b90535dd2e47f5a1

Aliases

arxiv: 1401.3856 · arxiv_version: 1401.3856v1 · doi: 10.48550/arxiv.1401.3856 · pith_short_12: QZYIDBLJWO3T · pith_short_16: QZYIDBLJWO3TKTXT · pith_short_8: QZYIDBLJ

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/QZYIDBLJWO3TKTXTZM7UVAEURP \
  | 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: 8670818569b3b7354ef3cb3f4a80948be2a48f27ffaa1cb7b90535dd2e47f5a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf669eabd4f202148f93a4138da5d893879e394ac203254acb25a9d9a2f02eae",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2014-01-16T05:01:33Z",
    "title_canon_sha256": "bbe942e8e6d5fb726661cb22a3f1096b65f658f3a855d681ecf2f505e3e744eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.3856",
    "kind": "arxiv",
    "version": 1
  }
}