Pith Number

pith:GHXUBDD4

pith:2014:GHXUBDD4EWZZUSXPKMG3XAAA7K

not attested not anchored not stored refs pending

A Rule-based Model for Customized Risk Identification in Distributed Software Development Projects

Alicia Fern\'andez-del Viso Torre, Ansgar Lamersdorf, Carlos Rebate S\'anchez, Dieter Rombach, J\"urgen M\"unch, Markus Heinz

arxiv:1401.2731 v1 · 2014-01-13 · 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{GHXUBDD4EWZZUSXPKMG3XAAA7K}

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	2026-05-18T03:02:32.319408Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

31ef408c7c25b39a4aef530dbb8000fa941edcab2d3c39a3548013e31c742c7a

Aliases

arxiv: 1401.2731 · arxiv_version: 1401.2731v1 · doi: 10.48550/arxiv.1401.2731 · pith_short_12: GHXUBDD4EWZZ · pith_short_16: GHXUBDD4EWZZUSXP · pith_short_8: GHXUBDD4

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/GHXUBDD4EWZZUSXPKMG3XAAA7K \
  | 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: 31ef408c7c25b39a4aef530dbb8000fa941edcab2d3c39a3548013e31c742c7a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "67f8222aa97a9b64fd60d5c125244c49f38f83ee95a6efc553cb01efecb03696",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2014-01-13T07:17:20Z",
    "title_canon_sha256": "98b90e2eff2cefa9923a679b7f33589cf271532257983869b0d80ae0907d1862"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.2731",
    "kind": "arxiv",
    "version": 1
  }
}