Pith Number

pith:RQDWH23Q

pith:2016:RQDWH23Q47XLYJQLLWLALS36Z7

not attested not anchored not stored refs pending

Do players reason by forward induction in dynamic perfect information games?

Aviad Heifetz (The Open University of Israel, Chennai, Groningen, India), Israel), Raanana, Rineke Verbrugge (University of Groningen, Sujata Ghosh (Indian Statistical Institute, the Netherlands)

arxiv:1606.07521 v1 · 2016-06-24 · 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{RQDWH23Q47XLYJQLLWLALS36Z7}

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	2026-05-18T01:11:57.354841Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c0763eb70e7eebc260b5d9605cb7ecfd8f8d2eda86e32c9228c53b1d7571837

Aliases

arxiv: 1606.07521 · arxiv_version: 1606.07521v1 · doi: 10.48550/arxiv.1606.07521 · pith_short_12: RQDWH23Q47XL · pith_short_16: RQDWH23Q47XLYJQL · pith_short_8: RQDWH23Q

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/RQDWH23Q47XLYJQLLWLALS36Z7 \
  | 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: 8c0763eb70e7eebc260b5d9605cb7ecfd8f8d2eda86e32c9228c53b1d7571837

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dff993abfd9b384ab19c0b83559386e4192e5bbebfe230be29446f4e54befe61",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2016-06-24T00:31:55Z",
    "title_canon_sha256": "b40c1b97f45fc71b0a4c90244e5c3372d0a786816613128f2635ad7104838989"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.07521",
    "kind": "arxiv",
    "version": 1
  }
}