Pith Number

pith:AURA2F33

pith:2014:AURA2F33BLEA7IE4TKTFCJJO4C

not attested not anchored not stored refs pending

A Family of Rank Similarity Measures based on Maximized Effectiveness Difference

Clarke L. A. Clarke, Luchen Tan

arxiv:1408.3587 v1 · 2014-08-15 · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AURA2F33BLEA7IE4TKTFCJJO4C}

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	2026-05-18T02:45:05.411836Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

05220d177b0ac80fa09c9aa651252ee0b3a6f7d7189c05aca1aec940ca67b1d2

Aliases

arxiv: 1408.3587 · arxiv_version: 1408.3587v1 · doi: 10.48550/arxiv.1408.3587 · pith_short_12: AURA2F33BLEA · pith_short_16: AURA2F33BLEA7IE4 · pith_short_8: AURA2F33

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/AURA2F33BLEA7IE4TKTFCJJO4C \
  | 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: 05220d177b0ac80fa09c9aa651252ee0b3a6f7d7189c05aca1aec940ca67b1d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "40118fbc49641d5f1ef5fc3f874ab5aa4afbddbd87ca35071a676fd115b1cacf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2014-08-15T17:05:52Z",
    "title_canon_sha256": "2bdf2997937941906a58b3464b7f61adec301f81fb5bed57c5081e98f410cd96"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.3587",
    "kind": "arxiv",
    "version": 1
  }
}