Pith Number

pith:PO6WTVSV

pith:2008:PO6WTVSVFKKKWFSAGQCUV47AOE

not attested not anchored not stored refs pending

Sequential pivotal mechanisms for public project problems

Arantza Est\'evez-Fern\'andez, Krzysztof R. Apt

arxiv:0810.1383 v2 · 2008-10-08 · 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{PO6WTVSVFKKKWFSAGQCUV47AOE}

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	2026-05-18T02:15:32.584226Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7bbd69d6552a94ab164034054af3e071302dd649338ff24251e2041074b70c66

Aliases

arxiv: 0810.1383 · arxiv_version: 0810.1383v2 · doi: 10.48550/arxiv.0810.1383 · pith_short_12: PO6WTVSVFKKK · pith_short_16: PO6WTVSVFKKKWFSA · pith_short_8: PO6WTVSV

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/PO6WTVSVFKKKWFSAGQCUV47AOE \
  | 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: 7bbd69d6552a94ab164034054af3e071302dd649338ff24251e2041074b70c66

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b4dcd0aad509754b42721413ba47035bbd870c8bd358f3f5b69b08c8241fbe6f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2008-10-08T08:42:31Z",
    "title_canon_sha256": "8ea203b784bc9d0b34b340e5d6a095537d41ef4e627710bc83fbbe01f4ec4d16"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0810.1383",
    "kind": "arxiv",
    "version": 2
  }
}