Pith Number

pith:4W7KKX7M

pith:2013:4W7KKX7MV6T7VZS6TS45BKLPDC

not attested not anchored not stored refs pending

Journal Maps, Interactive Overlays, and the Measurement of Interdisciplinarity on the Basis of Scopus Data (1996-2012)

F\'elix de Moya-Aneg\'on, Loet Leydesdorff, Vicente P. Guerrero-Bote

arxiv:1310.4966 v3 · 2013-10-18 · 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{4W7KKX7MV6T7VZS6TS45BKLPDC}

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	2026-05-18T03:02:34.202687Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5bea55fecafa7fae65e9cb9d0a96f18963fe48ab03b10dce95ad821c3062869

Aliases

arxiv: 1310.4966 · arxiv_version: 1310.4966v3 · doi: 10.48550/arxiv.1310.4966 · pith_short_12: 4W7KKX7MV6T7 · pith_short_16: 4W7KKX7MV6T7VZS6 · pith_short_8: 4W7KKX7M

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/4W7KKX7MV6T7VZS6TS45BKLPDC \
  | 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: e5bea55fecafa7fae65e9cb9d0a96f18963fe48ab03b10dce95ad821c3062869

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3255ba9e0b8fb66b53f1b9cc7389f02c6409f35ffda59c3299bd4ad1c1d41b03",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DL",
    "submitted_at": "2013-10-18T10:17:30Z",
    "title_canon_sha256": "4fe3ddc80b1d26520c89450d056967a8dd34a97ed3b1caa13e40f14b59e5b85d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.4966",
    "kind": "arxiv",
    "version": 3
  }
}