Pith Number

pith:L5C5TTVY

pith:2020:L5C5TTVYIZCFY45LRBA7K46BEE

not attested not anchored not stored refs pending

Intelligent requirements engineering from natural language and their chaining toward CAD models

Alain-J\'er\^ome Foug\`eres, Egon Ostrosi

arxiv:2007.07825 v1 · 2020-07-14 · cs.AI · cs.CL

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L5C5TTVYIZCFY45LRBA7K46BEE}

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

Natural-Language to SysMLv2 Translation via Conformance-Driven Iterative Refinement

Receipt and verification

First computed	2026-07-05T01:19:32.420924Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f45d9ceb846445c73ab8841f573c1210ff6b026a5db39242949732b320f47a9

Aliases

arxiv: 2007.07825 · arxiv_version: 2007.07825v1 · doi: 10.48550/arxiv.2007.07825 · pith_short_12: L5C5TTVYIZCF · pith_short_16: L5C5TTVYIZCFY45L · pith_short_8: L5C5TTVY

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/L5C5TTVYIZCFY45LRBA7K46BEE \
  | 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: 5f45d9ceb846445c73ab8841f573c1210ff6b026a5db39242949732b320f47a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b8bd782e5d89f4845ed7522c298f8ea5e789263ac771f871fcd4bc032a5887d7",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2020-07-14T17:53:01Z",
    "title_canon_sha256": "6d98d2a6f95a6810702e2eadd53515dd6e4423b3eb958d15238091ba64d02750"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.07825",
    "kind": "arxiv",
    "version": 1
  }
}