Pith Number

pith:L4WHS2CV

pith:2024:L4WHS2CVE22HTULAWFKXNSX2DC

not attested not anchored not stored refs pending

Node Classification With Integrated Reject Option

Charu Sharma, Jayadratha Gayen, Naresh Manwani, Uday Bhaskar

arxiv:2412.03190 v1 · 2024-12-04 · 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{L4WHS2CVE22HTULAWFKXNSX2DC}

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	2026-07-05T09:44:26.162758Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f2c79685526b479d160b15576cafa189f3136b246dfd4efc768623583026603

Aliases

arxiv: 2412.03190 · arxiv_version: 2412.03190v1 · doi: 10.48550/arxiv.2412.03190 · pith_short_12: L4WHS2CVE22H · pith_short_16: L4WHS2CVE22HTULA · pith_short_8: L4WHS2CV

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/L4WHS2CVE22HTULAWFKXNSX2DC \
  | 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: 5f2c79685526b479d160b15576cafa189f3136b246dfd4efc768623583026603

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "67ccd3afd34d63f81069b1963ce1bfdd3beffca3c82c687cea35f0d29e4a267d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-12-04T10:22:34Z",
    "title_canon_sha256": "42db4169fc6cb52ea7b55cf611ac7947b34fcd9d04b883c680e03e3af7bea7d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.03190",
    "kind": "arxiv",
    "version": 1
  }
}