Pith Number

pith:Q6D6GRD4

pith:2012:Q6D6GRD4N4CTNFVHI7IUDJPF52

not attested not anchored not stored refs pending

Self-improving Algorithms for Coordinate-wise Maxima

C. Seshadhri, Kenneth L. Clarkson, Wolfgang Mulzer

arxiv:1204.0824 v1 · 2012-04-03 · cs.CG · 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{Q6D6GRD4N4CTNFVHI7IUDJPF52}

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	2026-05-18T02:53:15.636107Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8787e3447c6f053696a747d141a5e5eeb36d088bf0318d2e75c932161b94915e

Aliases

arxiv: 1204.0824 · arxiv_version: 1204.0824v1 · doi: 10.48550/arxiv.1204.0824 · pith_short_12: Q6D6GRD4N4CT · pith_short_16: Q6D6GRD4N4CTNFVH · pith_short_8: Q6D6GRD4

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/Q6D6GRD4N4CTNFVHI7IUDJPF52 \
  | 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: 8787e3447c6f053696a747d141a5e5eeb36d088bf0318d2e75c932161b94915e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94f214f4c1947901b4e6c57d093d1df80e72e2ba11d40dcced89a1a37ad30fcd",
    "cross_cats_sorted": [
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CG",
    "submitted_at": "2012-04-03T22:42:57Z",
    "title_canon_sha256": "9e47a4e8a8f3dd35b804a8c31e75b91c6052cfa6b5bd56e78f7a07dfed08be06"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.0824",
    "kind": "arxiv",
    "version": 1
  }
}