Pith Number

pith:KF7GVCGB

pith:2012:KF7GVCGBRD3NDT6AVXRZZ5IUUR

not attested not anchored not stored refs pending

The Benefits of Model-Driven Development in Institutional Repositories - Los Beneficios del Desarrollo Dirigido por Modelos en los Repositorios Institucionales

Ariel Lira, Gonzalo Villarreal, Jose Texier, Marisa De Giusti, Nestor Oviedo

arxiv:1211.3340 v1 · 2012-11-14 · cs.DL · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KF7GVCGBRD3NDT6AVXRZZ5IUUR}

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	2026-05-18T03:40:50.116822Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

517e6a88c188f6d1cfc0ade39cf514a457384dc2ce9080eef7a94cb7406ff13a

Aliases

arxiv: 1211.3340 · arxiv_version: 1211.3340v1 · doi: 10.48550/arxiv.1211.3340 · pith_short_12: KF7GVCGBRD3N · pith_short_16: KF7GVCGBRD3NDT6A · pith_short_8: KF7GVCGB

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/KF7GVCGBRD3NDT6AVXRZZ5IUUR \
  | 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: 517e6a88c188f6d1cfc0ade39cf514a457384dc2ce9080eef7a94cb7406ff13a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7563a392fb8170ffca8785fe5096e1989028fade83cc4c4e0cc09751f998ee39",
    "cross_cats_sorted": [
      "cs.SE"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "cs.DL",
    "submitted_at": "2012-11-14T15:57:03Z",
    "title_canon_sha256": "cb6f19bd2873b6528ca132e53e8fed88239d3fc2f97a3b43950b3f0a63f43039"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.3340",
    "kind": "arxiv",
    "version": 1
  }
}