Pith Number

pith:24AGV2MS

pith:2014:24AGV2MSZSAPBUI6OPY42HZHWM

not attested not anchored not stored refs pending

Group Activity Selection Problem

Andreas Darmann, Edith Elkind, Gerhard Woeginger, J\'er\^ome Lang, Joachim Schauer, Sascha Kurz

arxiv:1401.8151 v1 · 2014-01-31 · 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{24AGV2MSZSAPBUI6OPY42HZHWM}

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	2026-05-18T03:00:28.083661Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d7006ae992cc80f0d11e73f1cd1f27b30385359ce510240561f5f99564cd59cb

Aliases

arxiv: 1401.8151 · arxiv_version: 1401.8151v1 · doi: 10.48550/arxiv.1401.8151 · pith_short_12: 24AGV2MSZSAP · pith_short_16: 24AGV2MSZSAPBUI6 · pith_short_8: 24AGV2MS

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/24AGV2MSZSAPBUI6OPY42HZHWM \
  | 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: d7006ae992cc80f0d11e73f1cd1f27b30385359ce510240561f5f99564cd59cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f01a88fb49237736a7e30e52c2aa6d4ba7f8cb18a2b65d047d0cfc9c3eba7478",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2014-01-31T12:27:39Z",
    "title_canon_sha256": "314d6d11a136e8a90873c65db4b2cc2c6fd6b4e126aae755b01a17472a71e8a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.8151",
    "kind": "arxiv",
    "version": 1
  }
}