Pith Number

pith:2774O377

pith:2017:2774O3772BZJUYBFQ75AOHHY2D

not attested not anchored not stored refs pending

Theoretical and Practical Advances on Smoothing for Extensive-Form Games

Christian Kroer, Fatma Kilinc-Karzan, Kevin Waugh, Tuomas Sandholm

arxiv:1702.04849 v2 · 2017-02-16 · 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{2774O3772BZJUYBFQ75AOHHY2D}

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	2026-05-18T00:44:51.561827Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d7ffc76fffd0729a602587fa071cf8d0fde42ba35e61ba1b6ab2cfce92ee2a8b

Aliases

arxiv: 1702.04849 · arxiv_version: 1702.04849v2 · doi: 10.48550/arxiv.1702.04849 · pith_short_12: 2774O3772BZJ · pith_short_16: 2774O3772BZJUYBF · pith_short_8: 2774O377

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/2774O3772BZJUYBFQ75AOHHY2D \
  | 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: d7ffc76fffd0729a602587fa071cf8d0fde42ba35e61ba1b6ab2cfce92ee2a8b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a75b6cff64e3b2eaeab2125b1ffb2fd1a6b14ca70bf06c61bd6bbbf4a059aabd",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2017-02-16T03:39:07Z",
    "title_canon_sha256": "c87a9e8e1b283a0bbf067f5284873ccac49b9f1cbb6103f00cb4cb68ddd95b1a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.04849",
    "kind": "arxiv",
    "version": 2
  }
}