Pith Number

pith:VVCBD7TU

pith:2022:VVCBD7TUKMLNWFV72WDKZBDUJD

not attested not anchored not stored refs pending

Emotion-Centric Requirements Change Handling in Software Engineering

John Grundy, Kashumi Madampe, Rashina Hoda

arxiv:2205.05827 v1 · 2022-05-12 · 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{VVCBD7TUKMLNWFV72WDKZBDUJD}

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	2026-07-05T04:22:42.516787Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad4411fe745316db16bfd586ac847448ff75ea8426dddaabab68709108b793ac

Aliases

arxiv: 2205.05827 · arxiv_version: 2205.05827v1 · doi: 10.48550/arxiv.2205.05827 · pith_short_12: VVCBD7TUKMLN · pith_short_16: VVCBD7TUKMLNWFV7 · pith_short_8: VVCBD7TU

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/VVCBD7TUKMLNWFV72WDKZBDUJD \
  | 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: ad4411fe745316db16bfd586ac847448ff75ea8426dddaabab68709108b793ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa0770ed68cb34a0ea22eab7c8a196c75f4e3ffdd4d29cce67f99af477d0787c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2022-05-12T01:29:27Z",
    "title_canon_sha256": "b1ee314e73efd44616be185abc5350ac8024ad85131b71204c81cbf1b31c6ff8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.05827",
    "kind": "arxiv",
    "version": 1
  }
}