Pith Number

pith:RTJAQSLV

pith:2002:RTJAQSLVLM6RZUCCWBE2YF7SKS

not attested not anchored not stored refs pending

Learning to Play Games in Extensive Form by Valuation

Dov Samet, Philippe Jehiel

arxiv:cs/0201021 v1 · 2002-01-23 · cs.LG · 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{RTJAQSLVLM6RZUCCWBE2YF7SKS}

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	2026-07-04T14:24:15.075798Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8cd20849755b3d1cd042b049ac17f254ac501a3a6e56c0d2cd7ccfc1d5662ff8

Aliases

arxiv: cs/0201021 · arxiv_version: cs/0201021v1 · doi: 10.48550/arxiv.cs/0201021 · pith_short_12: RTJAQSLVLM6R · pith_short_16: RTJAQSLVLM6RZUCC · pith_short_8: RTJAQSLV

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/RTJAQSLVLM6RZUCCWBE2YF7SKS \
  | 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: 8cd20849755b3d1cd042b049ac17f254ac501a3a6e56c0d2cd7ccfc1d5662ff8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb92de94298329fb9aeb48fc25811cba88d3411fa3aa4e357be401469f20cd87",
    "cross_cats_sorted": [
      "cs.GT"
    ],
    "license": "",
    "primary_cat": "cs.LG",
    "submitted_at": "2002-01-23T11:58:17Z",
    "title_canon_sha256": "9f73634eb9c0ffbbbd92696beee58b8ba1a1b483188c43d48c3707ec6a72c3da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cs/0201021",
    "kind": "arxiv",
    "version": 1
  }
}