Pith Number

pith:VNKOFNNU

pith:2019:VNKOFNNUXMVNZGUTQI3UFOIXBW

not attested not anchored not stored refs pending

Leveraging creativity in requirements elicitation within agile software development: a systematic literature review

Ainhoa Aldave, David Granada, Esperanza Marcos, Juan M. Vara

arxiv:1908.07783 v1 · 2019-08-21 · 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{VNKOFNNUXMVNZGUTQI3UFOIXBW}

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	2026-07-04T23:59:01.155306Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab54e2b5b4bb2adc9a93823742b9170db08c427ba2a5ae85c01db45d0ec0417f

Aliases

arxiv: 1908.07783 · arxiv_version: 1908.07783v1 · doi: 10.48550/arxiv.1908.07783 · pith_short_12: VNKOFNNUXMVN · pith_short_16: VNKOFNNUXMVNZGUT · pith_short_8: VNKOFNNU

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/VNKOFNNUXMVNZGUTQI3UFOIXBW \
  | 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: ab54e2b5b4bb2adc9a93823742b9170db08c427ba2a5ae85c01db45d0ec0417f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2bc15b2ddb103cdd138dee8d443e92d5ded72bcabd61833ddedb32e1f0a68495",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2019-08-21T10:21:50Z",
    "title_canon_sha256": "209969ec9245699d9ed4a76039238f460016fbc90c9ada9c93c9bdd6c3357bf1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.07783",
    "kind": "arxiv",
    "version": 1
  }
}