Pith Number

pith:UY3ALCI7

pith:2018:UY3ALCI7RNDSQ77IIQE36PPN7C

not attested not anchored not stored refs pending

Generalized Binary Search For Split-Neighborly Problems

Percy Liang, Stephen Mussmann

arxiv:1802.09751 v1 · 2018-02-27 · cs.AI · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UY3ALCI7RNDSQ77IIQE36PPN7C}

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	2026-05-18T00:22:22.337338Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a63605891f8b47287fe84409bf3dedf8b97a12454f3fb54d80368d6af566f576

Aliases

arxiv: 1802.09751 · arxiv_version: 1802.09751v1 · doi: 10.48550/arxiv.1802.09751 · pith_short_12: UY3ALCI7RNDS · pith_short_16: UY3ALCI7RNDSQ77I · pith_short_8: UY3ALCI7

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/UY3ALCI7RNDSQ77IIQE36PPN7C \
  | 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: a63605891f8b47287fe84409bf3dedf8b97a12454f3fb54d80368d6af566f576

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "96fc1a3cbb614b4aa3dbd93e2bade488abb0ae817bc8159fca980fb88b3d7367",
    "cross_cats_sorted": [
      "cs.DS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2018-02-27T07:30:32Z",
    "title_canon_sha256": "9f11df5e26aa3449edf68f5d226044d83e72c78bc22be49aa2f271284fdc95ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.09751",
    "kind": "arxiv",
    "version": 1
  }
}