Pith Number

pith:BEXI2HW6

pith:2014:BEXI2HW67VRVGAW2YKVCPRQJA6

not attested not anchored not stored refs pending

A Weighted Correlation Index for Rankings with Ties

Sebastiano Vigna

arxiv:1404.3325 v3 · 2014-04-12 · cs.SI · 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{BEXI2HW67VRVGAW2YKVCPRQJA6}

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	2026-05-18T02:38:59.422817Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

092e8d1edefd635302dac2aa27c609078f174a8da98fe32bf00b99500533c65a

Aliases

arxiv: 1404.3325 · arxiv_version: 1404.3325v3 · doi: 10.48550/arxiv.1404.3325 · pith_short_12: BEXI2HW67VRV · pith_short_16: BEXI2HW67VRVGAW2 · pith_short_8: BEXI2HW6

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/BEXI2HW67VRVGAW2YKVCPRQJA6 \
  | 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: 092e8d1edefd635302dac2aa27c609078f174a8da98fe32bf00b99500533c65a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d409170bceaba880e34da1d86bde4eafe832b418780df974cf7a09e2a6b532ba",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2014-04-12T23:20:34Z",
    "title_canon_sha256": "7cac8a9a2f5332b99c279b6d41bb537590aec729604611fa6d49a0023ba2474c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.3325",
    "kind": "arxiv",
    "version": 3
  }
}