Pith Number

pith:KA4KLK6Q

pith:2012:KA4KLK6Q7BQTPDZSGWOD62CUYY

not attested not anchored not stored refs pending

Payment Rules through Discriminant-Based Classifiers

Benjamin Lubin, David C. Parkes, Felix Fischer, John K. Lai, Paul Duetting, Pitchayut Jirapinyo

arxiv:1208.1184 v1 · 2012-08-06 · cs.GT · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KA4KLK6Q7BQTPDZSGWOD62CUYY}

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	2026-05-18T03:49:20.421884Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5038a5abd0f861378f32359c3f6854c62f5f94fb3350fc184f1dc929ddb5b166

Aliases

arxiv: 1208.1184 · arxiv_version: 1208.1184v1 · doi: 10.48550/arxiv.1208.1184 · pith_short_12: KA4KLK6Q7BQT · pith_short_16: KA4KLK6Q7BQTPDZS · pith_short_8: KA4KLK6Q

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/KA4KLK6Q7BQTPDZSGWOD62CUYY \
  | 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: 5038a5abd0f861378f32359c3f6854c62f5f94fb3350fc184f1dc929ddb5b166

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "193161bf18a85b84613289d4ae3270f13cd2486c641253952c4d59a18836312b",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2012-08-06T15:07:32Z",
    "title_canon_sha256": "92d685e38f022b9599f22b94bdfc98c8324757fa7f1a646c64d044389db0faf0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.1184",
    "kind": "arxiv",
    "version": 1
  }
}