Pith Number

pith:IR244JJ2

pith:2014:IR244JJ2QNNU5UPI27EXLKYGXB

not attested not anchored not stored refs pending

Surrogate Search As a Way to Combat Harmful Effects of Ill-behaved Evaluation Functions

J. Benton, Patrick Eyerich, Subbarao Kambhampati, William Cushing

arxiv:1411.0156 v1 · 2014-11-01 · 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{IR244JJ2QNNU5UPI27EXLKYGXB}

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	2026-05-18T02:38:52.424030Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4475ce253a835b4ed1e8d7c975ab06b863fd23172c6c4091a8920d21cadb34ba

Aliases

arxiv: 1411.0156 · arxiv_version: 1411.0156v1 · doi: 10.48550/arxiv.1411.0156 · pith_short_12: IR244JJ2QNNU · pith_short_16: IR244JJ2QNNU5UPI · pith_short_8: IR244JJ2

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/IR244JJ2QNNU5UPI27EXLKYGXB \
  | 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: 4475ce253a835b4ed1e8d7c975ab06b863fd23172c6c4091a8920d21cadb34ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a0bb8bb8b5f4b1992452608d4f9f291c4450408a65bf3b5641f6a12b0b541c7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2014-11-01T19:04:17Z",
    "title_canon_sha256": "636c21d1afaa82f0dd76637bfe9005691eee2a94e7bb65306ebb75262276f08f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.0156",
    "kind": "arxiv",
    "version": 1
  }
}