Pith Number

pith:J72EALJK

pith:2021:J72EALJKLXUNMNFYIAU4UZQAUP

not attested not anchored not stored refs pending

Discretization Drift in Two-Player Games

Benoit Dherin, David G. T. Barrett, Mihaela Rosca, Yan Wu

arxiv:2105.13922 v2 · 2021-05-28 · stat.ML · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J72EALJKLXUNMNFYIAU4UZQAUP}

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	2026-07-05T02:54:31.302755Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ff4402d2a5de8d634b84029ca6600a3ee4715ec6aee4670795dce08c3acd62c

Aliases

arxiv: 2105.13922 · arxiv_version: 2105.13922v2 · doi: 10.48550/arxiv.2105.13922 · pith_short_12: J72EALJKLXUN · pith_short_16: J72EALJKLXUNMNFY · pith_short_8: J72EALJK

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/J72EALJKLXUNMNFYIAU4UZQAUP \
  | 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: 4ff4402d2a5de8d634b84029ca6600a3ee4715ec6aee4670795dce08c3acd62c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba8e55f7ff02ab2a4bb8c85ddff9c672142c51a42d8ab57713c97cb8113ea8a6",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2021-05-28T15:38:34Z",
    "title_canon_sha256": "38ba284c5a04e107cfe205fd48fa7c23a652d1d4a9af70979d425ae287b33a1e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.13922",
    "kind": "arxiv",
    "version": 2
  }
}