Pith Number

pith:PWHC3KV5

pith:2022:PWHC3KV5ASNVQ6G6W7OAVWI7HX

not attested not anchored not stored refs pending

Hierarchical classification at multiple operating points

Jack Valmadre

arxiv:2210.10929 v2 · 2022-10-19 · cs.LG · cs.CV · 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{PWHC3KV5ASNVQ6G6W7OAVWI7HX}

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.

Cited by

1 paper in Pith

Enhancing VICReg: Random-Walk Pairing for Improved Generalization and Better Global Semantics Capturing

Receipt and verification

First computed	2026-07-05T05:40:32.663497Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d8e2daabd049b5878deb7dc0ad91f3dc2a2f8f2d5e19269984f5eaba6ece012

Aliases

arxiv: 2210.10929 · arxiv_version: 2210.10929v2 · doi: 10.48550/arxiv.2210.10929 · pith_short_12: PWHC3KV5ASNV · pith_short_16: PWHC3KV5ASNVQ6G6 · pith_short_8: PWHC3KV5

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/PWHC3KV5ASNVQ6G6W7OAVWI7HX \
  | 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: 7d8e2daabd049b5878deb7dc0ad91f3dc2a2f8f2d5e19269984f5eaba6ece012

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "63b9916edfaa39a5a8bd8324d535efccdfd73abbf693e8f69e83eb2ad1045ebc",
    "cross_cats_sorted": [
      "cs.CV",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-10-19T23:36:16Z",
    "title_canon_sha256": "ed27631720ac5c0bc6a8ee4a0ee586ee3558c653fd47b7b00f0ece0aa2c9a9ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.10929",
    "kind": "arxiv",
    "version": 2
  }
}