Pith Number

pith:LDPAJJWH

pith:2023:LDPAJJWHVDVRT7KFTGLFB3LMY7

not attested not anchored not stored refs pending

Differences Between Hard and Noisy-labeled Samples: An Empirical Study

Mahsa Forouzesh, Patrick Thiran

arxiv:2307.10718 v1 · 2023-07-20 · 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{LDPAJJWHVDVRT7KFTGLFB3LMY7}

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	2026-07-05T06:33:09.316810Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58de04a6c7a8eb19fd45999650ed6cc7e2cf5f6c3558881f94a1b58e0f4ecf2b

Aliases

arxiv: 2307.10718 · arxiv_version: 2307.10718v1 · doi: 10.48550/arxiv.2307.10718 · pith_short_12: LDPAJJWHVDVR · pith_short_16: LDPAJJWHVDVRT7KF · pith_short_8: LDPAJJWH

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/LDPAJJWHVDVRT7KFTGLFB3LMY7 \
  | 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: 58de04a6c7a8eb19fd45999650ed6cc7e2cf5f6c3558881f94a1b58e0f4ecf2b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f42a437b3099412bbbc63eb262116ee29ddccf2afd8a01e489ea4ffc525088c8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-07-20T09:24:23Z",
    "title_canon_sha256": "de396ee18657df69995255792e9aab32ba01ca4849d50bf31f5a358143878e9b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.10718",
    "kind": "arxiv",
    "version": 1
  }
}