Pith Number

pith:PQQURIZ3

pith:2024:PQQURIZ3AH5PSAQND4ZIHRMMDX

not attested not anchored not stored refs pending

Natural Language Processing for Requirements Traceability

Andreas Vogelsang, Jane Cleland-Huang, Jan-Philipp Stegh\"ofer, Jin L.C. Guo

arxiv:2405.10845 v1 · 2024-05-17 · 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{PQQURIZ3AH5PSAQND4ZIHRMMDX}

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.

Cited by

1 paper in Pith

TVR: Automotive System Requirement Traceability Validation and Recovery Through Retrieval-Augmented Generation

Receipt and verification

First computed	2026-07-05T08:20:17.750283Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c2148a33b01faf9020d1f3283c58c1dfc211295f73795357b13a97d41283113

Aliases

arxiv: 2405.10845 · arxiv_version: 2405.10845v1 · doi: 10.48550/arxiv.2405.10845 · pith_short_12: PQQURIZ3AH5P · pith_short_16: PQQURIZ3AH5PSAQN · pith_short_8: PQQURIZ3

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/PQQURIZ3AH5PSAQND4ZIHRMMDX \
  | 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: 7c2148a33b01faf9020d1f3283c58c1dfc211295f73795357b13a97d41283113

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe8bd2aad3831f663f02a79b5e12d7941b038cfaf6c45b439355656486519204",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2024-05-17T15:17:00Z",
    "title_canon_sha256": "ad3d5c4264f74f5dadf7d6b998560a52c00c5a97f8994fb9b3591a9ca48f6299"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.10845",
    "kind": "arxiv",
    "version": 1
  }
}