Pith Number

pith:EXS4FUJI

pith:2012:EXS4FUJIPQMOCTU4APB6KSOXMJ

not attested not anchored not stored refs pending

Understanding Sampling Style Adversarial Search Methods

Ashish Sabharwal, Bart Selman, Raghuram Ramanujan

arxiv:1203.4011 v1 · 2012-03-15 · 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{EXS4FUJIPQMOCTU4APB6KSOXMJ}

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	2026-05-18T03:59:48.453370Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25e5c2d1287c18e14e9c03c3e549d7627818909b5b342334820ac8a0364e7777

Aliases

arxiv: 1203.4011 · arxiv_version: 1203.4011v1 · doi: 10.48550/arxiv.1203.4011 · pith_short_12: EXS4FUJIPQMO · pith_short_16: EXS4FUJIPQMOCTU4 · pith_short_8: EXS4FUJI

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/EXS4FUJIPQMOCTU4APB6KSOXMJ \
  | 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: 25e5c2d1287c18e14e9c03c3e549d7627818909b5b342334820ac8a0364e7777

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf58434c1da86d8dd3fe7122f3613517237ff5f3ab977080a3ab628658f814ab",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2012-03-15T11:17:56Z",
    "title_canon_sha256": "fbbf2f1f680bf49f80274f4dae7b4e87247426337cf796818f978e01853bd795"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.4011",
    "kind": "arxiv",
    "version": 1
  }
}