Pith Number

pith:UVCF2Y6J

pith:2015:UVCF2Y6J4P4F43UVV7YGFSF6LY

not attested not anchored not stored refs pending

Using Software Categories for the Development of Generative Software

Bernhard Rumpe, Pedram Mir Seyed Nazari

arxiv:1509.02293 v1 · 2015-09-08 · 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{UVCF2Y6J4P4F43UVV7YGFSF6LY}

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	2026-05-18T01:33:41.296036Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5445d63c9e3f85e6e95aff062c8be5e3f8e874686cf352169afad834a6d31be

Aliases

arxiv: 1509.02293 · arxiv_version: 1509.02293v1 · doi: 10.48550/arxiv.1509.02293 · pith_short_12: UVCF2Y6J4P4F · pith_short_16: UVCF2Y6J4P4F43UV · pith_short_8: UVCF2Y6J

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/UVCF2Y6J4P4F43UVV7YGFSF6LY \
  | 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: a5445d63c9e3f85e6e95aff062c8be5e3f8e874686cf352169afad834a6d31be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bce7d5d5542cfd5e7819cc549d408795d9881c8391888a4945314d8a16b56561",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2015-09-08T09:25:18Z",
    "title_canon_sha256": "90e4917d1862868843f6594e83c1ad2ef3c0757dab8e02a6c7ce56b5aa9c69fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.02293",
    "kind": "arxiv",
    "version": 1
  }
}