Pith Number

pith:AOKFZLOA

pith:2025:AOKFZLOABKGCW37EXQHUTL4JL7

not attested not anchored not stored refs pending

Real-time Program Evaluation using Anytime-valid Rank Tests

Nick W. Koning, Sam van Meer

arxiv:2504.21595 v1 · 2025-04-30 · econ.EM · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AOKFZLOABKGCW37EXQHUTL4JL7}

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	2026-07-05T10:56:26.614593Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

03945cadc00a8c2b6fe4bc0f49af895fec47be111b525c52e514b1992115e73b

Aliases

arxiv: 2504.21595 · arxiv_version: 2504.21595v1 · doi: 10.48550/arxiv.2504.21595 · pith_short_12: AOKFZLOABKGC · pith_short_16: AOKFZLOABKGCW37E · pith_short_8: AOKFZLOA

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/AOKFZLOABKGCW37EXQHUTL4JL7 \
  | 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: 03945cadc00a8c2b6fe4bc0f49af895fec47be111b525c52e514b1992115e73b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f0cb3cc0036ad3d926552b8c636153c83c562ef0deb0a022346f1f19bd3a9956",
    "cross_cats_sorted": [
      "stat.ME"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "econ.EM",
    "submitted_at": "2025-04-30T12:53:08Z",
    "title_canon_sha256": "267070bf3703a215ee6c234db7fe8cd26ad7aa0ec0e64af57e89b44a0408956c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.21595",
    "kind": "arxiv",
    "version": 1
  }
}