Pith Number

pith:62DAKKGT

pith:2015:62DAKKGTJWYCUCGR4CX7FTGRFG

not attested not anchored not stored refs pending

Submatrix Maximum Queries in Monge Matrices are Equivalent to Predecessor Search

Oren Weimann, Pawel Gawrychowski, Shay Mozes

arxiv:1502.07663 v3 · 2015-02-26 · 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{62DAKKGTJWYCUCGR4CX7FTGRFG}

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	2026-05-18T00:27:22.635346Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f6860528d34db02a08d1e0aff2ccd129b874f489d013f1ecd99865499d464bcc

Aliases

arxiv: 1502.07663 · arxiv_version: 1502.07663v3 · doi: 10.48550/arxiv.1502.07663 · pith_short_12: 62DAKKGTJWYC · pith_short_16: 62DAKKGTJWYCUCGR · pith_short_8: 62DAKKGT

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/62DAKKGTJWYCUCGR4CX7FTGRFG \
  | 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: f6860528d34db02a08d1e0aff2ccd129b874f489d013f1ecd99865499d464bcc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ef2dfa15d7a172576e66fea264bb7d2e4975ca2ec2f02b13d107ec9b9a31c69",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2015-02-26T18:22:03Z",
    "title_canon_sha256": "e7baee17fec951fc181677c3ccc9d89a86797a7179c782a385f4d104adc3933c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.07663",
    "kind": "arxiv",
    "version": 3
  }
}