Pith Number

pith:BFVJ7HZ4

pith:2015:BFVJ7HZ4ZQRROV44NUGTPHNM53

not attested not anchored not stored refs pending

Agent-based model for the h-index - Exact solution

Anna Cena, Barbara \.Zoga{\l}a-Siudem, Grzegorz Siudem, Marek Gagolewski

arxiv:1509.05798 v2 · 2015-09-18 · 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{BFVJ7HZ4ZQRROV44NUGTPHNM53}

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	2026-07-05T04:56:31.131260Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

096a9f9f3ccc2317579c6d0d379daceedc38233ea4536dd10e7fd840444964fd

Aliases

arxiv: 1509.05798 · arxiv_version: 1509.05798v2 · doi: 10.48550/arxiv.1509.05798 · pith_short_12: BFVJ7HZ4ZQRR · pith_short_16: BFVJ7HZ4ZQRROV44 · pith_short_8: BFVJ7HZ4

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/BFVJ7HZ4ZQRROV44NUGTPHNM53 \
  | 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: 096a9f9f3ccc2317579c6d0d379daceedc38233ea4536dd10e7fd840444964fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f866d2646c60545d17e4a72485870a20d00fa6d342e72ab0de2d0aee9b6175f",
    "cross_cats_sorted": [
      "cs.DL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2015-09-18T21:08:37Z",
    "title_canon_sha256": "56cf9453393fead2606157859a5dd088142285c3a88d154034668e72b1110cc7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.05798",
    "kind": "arxiv",
    "version": 2
  }
}