Pith Number

pith:V7G7D5QD

pith:2015:V7G7D5QDRYMZ2QOOZTLCFKLXXY

not attested not anchored not stored refs pending

Infinite subgame perfect equilibrium in the Hausdorff difference hierarchy

Stephane Le Roux

arxiv:1505.06320 v2 · 2015-05-23 · cs.GT · math.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V7G7D5QDRYMZ2QOOZTLCFKLXXY}

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	2026-05-18T01:31:29.819882Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

afcdf1f6038e199d41ceccd622a977be1bf6303c7e79c38aebc497d72f6976ea

Aliases

arxiv: 1505.06320 · arxiv_version: 1505.06320v2 · doi: 10.48550/arxiv.1505.06320 · pith_short_12: V7G7D5QDRYMZ · pith_short_16: V7G7D5QDRYMZ2QOO · pith_short_8: V7G7D5QD

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/V7G7D5QDRYMZ2QOOZTLCFKLXXY \
  | 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: afcdf1f6038e199d41ceccd622a977be1bf6303c7e79c38aebc497d72f6976ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "41338cbcdc66f17e874cf2bed57083573ed6c5cbb13f8720ed0a6e507ab115e8",
    "cross_cats_sorted": [
      "math.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2015-05-23T12:53:24Z",
    "title_canon_sha256": "7255abfd6ea6f5da5e17a6995d198b109c1e241318a420332810c8fc96b5babd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.06320",
    "kind": "arxiv",
    "version": 2
  }
}