Pith Number

pith:G2W7LRZN

pith:2014:G2W7LRZNLSNPIH644F6DXNW4SU

not attested not anchored not stored refs pending

Scaling the Management of Extreme Programming Projects

Bernhard Rumpe, Peter Scholz

arxiv:1409.6604 v1 · 2014-09-22 · 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{G2W7LRZNLSNPIH644F6DXNW4SU}

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	2026-05-18T02:42:06.754839Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

36adf5c72d5c9af41fdce17c3bb6dc950f66ccd61f432867ec063b40d66fd460

Aliases

arxiv: 1409.6604 · arxiv_version: 1409.6604v1 · doi: 10.48550/arxiv.1409.6604 · pith_short_12: G2W7LRZNLSNP · pith_short_16: G2W7LRZNLSNPIH64 · pith_short_8: G2W7LRZN

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/G2W7LRZNLSNPIH644F6DXNW4SU \
  | 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: 36adf5c72d5c9af41fdce17c3bb6dc950f66ccd61f432867ec063b40d66fd460

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32ff2eb4cb9cfe4530da5966c748656b779930861eab25c56410cdeafb0e622e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2014-09-22T17:29:53Z",
    "title_canon_sha256": "843493d32e7c4dcec3756fc76a33a8ebd56dd23190211922e288d4c51c982221"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.6604",
    "kind": "arxiv",
    "version": 1
  }
}