Pith Number

pith:YHUC67CA

pith:2011:YHUC67CAPB7FOKWSJJDAPJL7QL

not attested not anchored not stored refs pending

Encoding 2-D Range Maximum Queries

Danny Krizanc, John Iacono, Mordecai J. Golin, Rajeev Raman, S. Srinivasa Rao, Sunil Shende

arxiv:1109.2885 v2 · 2011-09-13 · 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{YHUC67CAPB7FOKWSJJDAPJL7QL}

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	2026-05-18T03:57:12.758830Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c1e82f7c40787e572ad24a4607a57f82e6c214ea876a12dca3e7f5e743c788fb

Aliases

arxiv: 1109.2885 · arxiv_version: 1109.2885v2 · doi: 10.48550/arxiv.1109.2885 · pith_short_12: YHUC67CAPB7F · pith_short_16: YHUC67CAPB7FOKWS · pith_short_8: YHUC67CA

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/YHUC67CAPB7FOKWSJJDAPJL7QL \
  | 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: c1e82f7c40787e572ad24a4607a57f82e6c214ea876a12dca3e7f5e743c788fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f0aca7060bcd21a9cb34df877f6c2627e09b366e32701c316cba1a4b31d5680d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2011-09-13T19:04:03Z",
    "title_canon_sha256": "79f34240256af7d7e2622eec5324a74fdc1e5581183ef21f8b03494599c37baf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.2885",
    "kind": "arxiv",
    "version": 2
  }
}