Pith Number

pith:VA2GTVT2

pith:2010:VA2GTVT2YWQQF3YXQXYCI4VZH4

not attested not anchored not stored refs pending

The Development of the Journal Environment of Leonardo

Alkim Almila Akdag Salah, Loet Leydesdorff

arxiv:1009.1466 v1 · 2010-09-08 · 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{VA2GTVT2YWQQF3YXQXYCI4VZH4}

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	2026-05-18T04:41:14.740199Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a83469d67ac5a102ef1785f02472b93f21283579264129a4b47ccb8691ef0942

Aliases

arxiv: 1009.1466 · arxiv_version: 1009.1466v1 · doi: 10.48550/arxiv.1009.1466 · pith_short_12: VA2GTVT2YWQQ · pith_short_16: VA2GTVT2YWQQF3YX · pith_short_8: VA2GTVT2

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/VA2GTVT2YWQQF3YXQXYCI4VZH4 \
  | 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: a83469d67ac5a102ef1785f02472b93f21283579264129a4b47ccb8691ef0942

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb2305f157019867e2a7b976485300c7717f5061a62d326841aba4c2471f63fc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DL",
    "submitted_at": "2010-09-08T07:36:55Z",
    "title_canon_sha256": "bc25a865c3b4507f598cf4308caf861ab5eaeff220206226cabe2a4795d40f85"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.1466",
    "kind": "arxiv",
    "version": 1
  }
}