Pith Number

pith:BKEKR2GU

pith:2014:BKEKR2GUIPFYPBE4GSRMQPYQ3N

not attested not anchored not stored refs pending

The Influence of the Generator's License on Generated Artifacts

Bernhard Rumpe, Carsten Kolassa

arxiv:1412.2963 v1 · 2014-12-09 · 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{BKEKR2GUIPFYPBE4GSRMQPYQ3N}

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	2026-05-18T02:31:45.394374Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a88a8e8d443cb87849c34a2c83f10db4de9165ef17cead2a59f1005ea7e4771

Aliases

arxiv: 1412.2963 · arxiv_version: 1412.2963v1 · doi: 10.48550/arxiv.1412.2963 · pith_short_12: BKEKR2GUIPFY · pith_short_16: BKEKR2GUIPFYPBE4 · pith_short_8: BKEKR2GU

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/BKEKR2GUIPFYPBE4GSRMQPYQ3N \
  | 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: 0a88a8e8d443cb87849c34a2c83f10db4de9165ef17cead2a59f1005ea7e4771

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f72ede03225d6c35a7f3ee38cb590c35b4bb43d0f7e2e88b9168f8bc94d0c5a1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2014-12-09T14:04:01Z",
    "title_canon_sha256": "c09a9e9d48f3e93c043da4531bc412938a286d3a715800d7426e80ed8aa3f602"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.2963",
    "kind": "arxiv",
    "version": 1
  }
}