Pith Number

pith:MAYQER74

pith:2018:MAYQER74CWD6IYNGYPRTE5XGGF

not attested not anchored not stored refs pending

T-Reqs: Tool Support for Managing Requirements in Large-Scale Agile System Development

Eric Knauss, Filip Lange, Grischa Liebel, Jennifer Horkoff, Pierre Gildert, Rashidah Kasauli, Rebekka Wohlrab

arxiv:1805.02769 v2 · 2018-05-07 · 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{MAYQER74CWD6IYNGYPRTE5XGGF}

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	2026-05-18T00:10:16.801762Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

60310247fc1587e461a6c3e33276e631699ccce41d20dab8fb336820b88faa2f

Aliases

arxiv: 1805.02769 · arxiv_version: 1805.02769v2 · doi: 10.48550/arxiv.1805.02769 · pith_short_12: MAYQER74CWD6 · pith_short_16: MAYQER74CWD6IYNG · pith_short_8: MAYQER74

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/MAYQER74CWD6IYNGYPRTE5XGGF \
  | 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: 60310247fc1587e461a6c3e33276e631699ccce41d20dab8fb336820b88faa2f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "50b774e0d1346c38223441ac090b706ff2a5f5b73725a480a8de386c3c0010f3",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2018-05-07T22:13:17Z",
    "title_canon_sha256": "2ae46c16dd4d0fab628037a823faaa421dd090244e589d83ee85071cc1f58407"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.02769",
    "kind": "arxiv",
    "version": 2
  }
}