Pith Number

pith:BU356K5M

pith:2022:BU356K5M7P24UYC4WNDAT5PICA

not attested not anchored not stored refs pending

Measuring dissimilarity with diffeomorphism invariance

Alessandro Rudi, Benjamin Guedj, Carlo Ciliberto, Th\'eophile Cantelobre

arxiv:2202.05614 v2 · 2022-02-11 · stat.ML · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BU356K5M7P24UYC4WNDAT5PICA}

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	2026-07-05T04:02:22.929893Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d37df2bacfbf5ca605cb34609f5e8100634a2940bba0b8de024114be89a25e1

Aliases

arxiv: 2202.05614 · arxiv_version: 2202.05614v2 · doi: 10.48550/arxiv.2202.05614 · pith_short_12: BU356K5M7P24 · pith_short_16: BU356K5M7P24UYC4 · pith_short_8: BU356K5M

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/BU356K5M7P24UYC4WNDAT5PICA \
  | 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: 0d37df2bacfbf5ca605cb34609f5e8100634a2940bba0b8de024114be89a25e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "251c6a45610d6810701922efd162c2d9adaa71508b69f1e248cace3065118a83",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2022-02-11T13:51:30Z",
    "title_canon_sha256": "2dd11325c4dd7e016b86ab5fcd0a6b9af0a4805e82eb9e38b040c83466d1d216"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.05614",
    "kind": "arxiv",
    "version": 2
  }
}