Pith Number

pith:YKIA424Q

pith:2017:YKIA424QJFJM2QJKE43NA6D44F

not attested not anchored not stored refs pending

Incorporating Epistemic Uncertainty into the Safety Assurance of Socio-Technical Systems

Chris Leong, Rob Alexander, Tim Kelly

arxiv:1710.03394 v1 · 2017-10-10 · cs.SE · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YKIA424QJFJM2QJKE43NA6D44F}

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	2026-05-18T00:32:30.237894Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c2900e6b904952cd412a2736d0787ce17658a9a1aecb1dfcbd1c2e5fe10806f4

Aliases

arxiv: 1710.03394 · arxiv_version: 1710.03394v1 · doi: 10.48550/arxiv.1710.03394 · pith_short_12: YKIA424QJFJM · pith_short_16: YKIA424QJFJM2QJK · pith_short_8: YKIA424Q

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/YKIA424QJFJM2QJKE43NA6D44F \
  | 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: c2900e6b904952cd412a2736d0787ce17658a9a1aecb1dfcbd1c2e5fe10806f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f9ab458cf53136ba35c54dd9e157c0f4ea6f9e9d18112b43c7d9a89ce28303f",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2017-10-10T03:52:28Z",
    "title_canon_sha256": "01afa4b5ad479ffa9052adac5a3b5a8830bd6384ebd7f634fd1019ede28a6c13"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.03394",
    "kind": "arxiv",
    "version": 1
  }
}