Pith Number

pith:ZBVJOWA4

pith:2023:ZBVJOWA4T42QO2M7ZEQNJLCV7D

not attested not anchored not stored refs pending

pytest-inline: An Inline Testing Tool for Python

Alan Han, Milos Gligoric, Owolabi Legunsen, Pengyu Nie, Yu Liu, Zachary Thurston

arxiv:2305.13486 v1 · 2023-05-22 · 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{ZBVJOWA4T42QO2M7ZEQNJLCV7D}

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	2026-07-05T06:12:53.011996Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c86a97581c9f3507699fc920d4ac55f8fa0e5130b35efb07c00d4fc974cdeb23

Aliases

arxiv: 2305.13486 · arxiv_version: 2305.13486v1 · doi: 10.48550/arxiv.2305.13486 · pith_short_12: ZBVJOWA4T42Q · pith_short_16: ZBVJOWA4T42QO2M7 · pith_short_8: ZBVJOWA4

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/ZBVJOWA4T42QO2M7ZEQNJLCV7D \
  | 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: c86a97581c9f3507699fc920d4ac55f8fa0e5130b35efb07c00d4fc974cdeb23

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "667d92fa7f31e2049dd80d3bde512364d47781b63f7d99eee68ee8021ae8887d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2023-05-22T20:58:44Z",
    "title_canon_sha256": "2f9344696ec549c9e1c9db5694bceddb50f9608425554ce766ec75f604530db6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.13486",
    "kind": "arxiv",
    "version": 1
  }
}