Pith Number

pith:P5UQPDG7

pith:2011:P5UQPDG7YL4F2YBKWOWY2UAIC4

not attested not anchored not stored refs pending

A Comparison of Performance Measures via Online Search

Abyayananda Maiti, Joan Boyar, Kim S. Larsen

arxiv:1106.6136 v1 · 2011-06-30 · 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{P5UQPDG7YL4F2YBKWOWY2UAIC4}

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	2026-05-18T02:21:43.564647Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f69078cdfc2f85d602ab3ad8d50081730c3913c716379426034d826dfb74d09

Aliases

arxiv: 1106.6136 · arxiv_version: 1106.6136v1 · doi: 10.48550/arxiv.1106.6136 · pith_short_12: P5UQPDG7YL4F · pith_short_16: P5UQPDG7YL4F2YBK · pith_short_8: P5UQPDG7

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/P5UQPDG7YL4F2YBKWOWY2UAIC4 \
  | 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: 7f69078cdfc2f85d602ab3ad8d50081730c3913c716379426034d826dfb74d09

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e60a2d7d2d3d785f88410a051a75402f9bb40458542c8b8e84e8609165b0523b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2011-06-30T07:35:00Z",
    "title_canon_sha256": "38aa2bbf442dfa4ec3e6f660d7a9c8638f4883007725d3bfdd23580b3f2fec77"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.6136",
    "kind": "arxiv",
    "version": 1
  }
}