Pith Number

pith:IBJ4CFOX

pith:2019:IBJ4CFOXHX23AQXXEAH7GJYKJT

not attested not anchored not stored refs pending

Lower Bounds for Linear Decision Lists

Arkadev Chattopadhyay, Meena Mahajan, Nikhil Mande, Nitin Saurabh

arxiv:1901.05911 v1 · 2019-01-17 · cs.CC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IBJ4CFOXHX23AQXXEAH7GJYKJT}

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	2026-05-17T23:56:05.831882Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4053c115d73df5b042f7200ff3270a4ce935e68378288deacb897977e999d0a8

Aliases

arxiv: 1901.05911 · arxiv_version: 1901.05911v1 · doi: 10.48550/arxiv.1901.05911 · pith_short_12: IBJ4CFOXHX23 · pith_short_16: IBJ4CFOXHX23AQXX · pith_short_8: IBJ4CFOX

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/IBJ4CFOXHX23AQXXEAH7GJYKJT \
  | 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: 4053c115d73df5b042f7200ff3270a4ce935e68378288deacb897977e999d0a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7223941cbf1f8323b96759b28b3a0fc14a9902c1cd35b731a5ae5e5999a9ab8a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CC",
    "submitted_at": "2019-01-17T17:23:02Z",
    "title_canon_sha256": "cc5f38c4f44a4a7b79cd576841e43ca7ee585823f8507ade531143aaff6fe152"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.05911",
    "kind": "arxiv",
    "version": 1
  }
}