Pith Number

pith:CSBW5VEZ

pith:2011:CSBW5VEZDCI2X2H76SZN3Q25T4

not attested not anchored not stored refs pending

Testing the fairness of citation indicators for comparison across scientific domains: the case of fractional citation counts

Claudio Castellano, Filippo Radicchi

arxiv:1111.6053 v1 · 2011-11-25 · physics.soc-ph · cs.DL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CSBW5VEZDCI2X2H76SZN3Q25T4}

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	2026-05-18T04:07:41.177619Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

14836ed4991891abe8fff4b2ddc35d9f053dd72e3da6bc697c07422934554db8

Aliases

arxiv: 1111.6053 · arxiv_version: 1111.6053v1 · doi: 10.48550/arxiv.1111.6053 · pith_short_12: CSBW5VEZDCI2 · pith_short_16: CSBW5VEZDCI2X2H7 · pith_short_8: CSBW5VEZ

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/CSBW5VEZDCI2X2H76SZN3Q25T4 \
  | 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: 14836ed4991891abe8fff4b2ddc35d9f053dd72e3da6bc697c07422934554db8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42cacb7f8390b0d306c867d48ce56edacb7473a48e0a18450dfd9fb80aff4659",
    "cross_cats_sorted": [
      "cs.DL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2011-11-25T17:00:24Z",
    "title_canon_sha256": "284df638c1009ae5c47cd169f918751e23532beb452b6c58963451991c771fc6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.6053",
    "kind": "arxiv",
    "version": 1
  }
}