Pith Number

pith:A2RM35G3

pith:2025:A2RM35G3O62LRODK57MSEQ5WXU

not attested not anchored not stored refs pending

A Conceptual Framework for Requirements Engineering of Pretrained-Model-Enabled Systems

Dongming Jin, Linyu Li, Xiaohong Chen, Zhi Jin

arxiv:2507.13095 v1 · 2025-07-17 · 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{A2RM35G3O62LRODK57MSEQ5WXU}

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	2026-07-05T11:38:54.639270Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

06a2cdf4db77b4b8b86aefd92243b6bd2b692ade06e1ae62419de51a3b73b641

Aliases

arxiv: 2507.13095 · arxiv_version: 2507.13095v1 · doi: 10.48550/arxiv.2507.13095 · pith_short_12: A2RM35G3O62L · pith_short_16: A2RM35G3O62LRODK · pith_short_8: A2RM35G3

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/A2RM35G3O62LRODK57MSEQ5WXU \
  | 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: 06a2cdf4db77b4b8b86aefd92243b6bd2b692ade06e1ae62419de51a3b73b641

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c6f8ef5d325fc26fe112c94f1aa0bf8eb2cb992ca0d57a83b18c05d2a06aea76",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2025-07-17T13:06:25Z",
    "title_canon_sha256": "b012179c8e5bab7459db53bbbfe600243a4419519e8850918d8a5cbe4b6dd4c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.13095",
    "kind": "arxiv",
    "version": 1
  }
}