Pith Number

pith:B2CSPQH6

pith:2023:B2CSPQH6BUH2FDDT5FJ4P2ETGP

not attested not anchored not stored refs pending

Deep Concept Removal

Hang Li, Jean-Francois Ton, Ruocheng Guo, Yang Liu, Yegor Klochkov

arxiv:2310.05755 v1 · 2023-10-09 · 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{B2CSPQH6BUH2FDDT5FJ4P2ETGP}

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	2026-07-05T06:58:49.293361Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e8527c0fe0d0fa28c73e953c7e89333c3d296483ad53a1e7c96d324a16b2c96

Aliases

arxiv: 2310.05755 · arxiv_version: 2310.05755v1 · doi: 10.48550/arxiv.2310.05755 · pith_short_12: B2CSPQH6BUH2 · pith_short_16: B2CSPQH6BUH2FDDT · pith_short_8: B2CSPQH6

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/B2CSPQH6BUH2FDDT5FJ4P2ETGP \
  | 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: 0e8527c0fe0d0fa28c73e953c7e89333c3d296483ad53a1e7c96d324a16b2c96

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a256860a4bf368d40eef087bbffa00dc54cfc6e1fa7b9929e2a49264297672eb",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-10-09T14:31:03Z",
    "title_canon_sha256": "d3fa5e6bf4f63440ade0bf192986618d1c53ba9cbd3bf8fa1c8e5b1ca7317ac6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.05755",
    "kind": "arxiv",
    "version": 1
  }
}