Pith Number

pith:4TXDEIUO

pith:2023:4TXDEIUOZIMO2GKSNO6LMM3IBI

not attested not anchored not stored refs pending

Properties of the ENCE and other MAD-based calibration metrics

Pascal Pernot

arxiv:2305.11905 v1 · 2023-05-17 · cs.LG · physics.chem-ph · physics.data-an · 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{4TXDEIUOZIMO2GKSNO6LMM3IBI}

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	2026-07-05T06:12:04.214631Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e4ee32228eca18ed19526bbcb633680a2ba92537eadc3a0fd0b5b0faeac4aa4f

Aliases

arxiv: 2305.11905 · arxiv_version: 2305.11905v1 · doi: 10.48550/arxiv.2305.11905 · pith_short_12: 4TXDEIUOZIMO · pith_short_16: 4TXDEIUOZIMO2GKS · pith_short_8: 4TXDEIUO

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/4TXDEIUOZIMO2GKSNO6LMM3IBI \
  | 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: e4ee32228eca18ed19526bbcb633680a2ba92537eadc3a0fd0b5b0faeac4aa4f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bdfc59587f2d23cdcaee670684c961bba0e21693945d5d757337928e6355f47e",
    "cross_cats_sorted": [
      "physics.chem-ph",
      "physics.data-an",
      "stat.ME"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-05-17T08:51:42Z",
    "title_canon_sha256": "09fbde2b2db35519babcf27a02b85e22cd74f3f675a751c64f739a9b088aa426"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.11905",
    "kind": "arxiv",
    "version": 1
  }
}