Pith Number

pith:DS5BKNXO

pith:2023:DS5BKNXO2CSQYR3GKNWHPVFQNN

not attested not anchored not stored refs pending

STPA for Learning-Enabled Systems: A Survey and A New Practice

Paul Jennings, Siddartha Khastgir, Xiaowei Huang, Xingyu Zhao, Yi Dong, Yi Qi

arxiv:2302.10588 v2 · 2023-02-21 · 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{DS5BKNXO2CSQYR3GKNWHPVFQNN}

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	2026-07-05T06:31:09.350976Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1cba1536eed0a50c4766536c77d4b06b52eba8583e777979ea09f8d1775df144

Aliases

arxiv: 2302.10588 · arxiv_version: 2302.10588v2 · doi: 10.48550/arxiv.2302.10588 · pith_short_12: DS5BKNXO2CSQ · pith_short_16: DS5BKNXO2CSQYR3G · pith_short_8: DS5BKNXO

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/DS5BKNXO2CSQYR3GKNWHPVFQNN \
  | 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: 1cba1536eed0a50c4766536c77d4b06b52eba8583e777979ea09f8d1775df144

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c702a371293f26db9d31cceb2f15c417f39ecd65c008154890d0cb6c5b4c5d0",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2023-02-21T10:43:51Z",
    "title_canon_sha256": "4c572ef09745b51fcf98212e1e87dfe24749bc7100a378461d7dac5b4541856d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.10588",
    "kind": "arxiv",
    "version": 2
  }
}