Pith Number

pith:ZEDRZ4TR

pith:2023:ZEDRZ4TRKOQJVKT2MIT7USKYDV

not attested not anchored not stored refs pending

Test like you Train in Implicit Deep Learning

Gabriel Peyr\'e, Pierre Ablin, Thomas Moreau, Zaccharie Ramzi

arxiv:2305.15042 v1 · 2023-05-24 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZEDRZ4TRKOQJVKT2MIT7USKYDV}

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	2026-07-05T06:13:30.379282Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c9071cf27153a09aaa7a6227fa49581d5577e8b7943a03eb443af350c2621b08

Aliases

arxiv: 2305.15042 · arxiv_version: 2305.15042v1 · doi: 10.48550/arxiv.2305.15042 · pith_short_12: ZEDRZ4TRKOQJ · pith_short_16: ZEDRZ4TRKOQJVKT2 · pith_short_8: ZEDRZ4TR

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/ZEDRZ4TRKOQJVKT2MIT7USKYDV \
  | 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: c9071cf27153a09aaa7a6227fa49581d5577e8b7943a03eb443af350c2621b08

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af87efb8f403c6b8beb787e5a595ceadbdcbbaef175ce7b7722e0ad8826d7796",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-05-24T11:30:33Z",
    "title_canon_sha256": "20d32a298f66678134369ccc11981a69c409c7a3852ad25cb45b445c9e1be242"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.15042",
    "kind": "arxiv",
    "version": 1
  }
}