Pith Number

pith:HRQW3L6N

pith:2024:HRQW3L6N2GALQM5X7MWHVNV3C4

not attested not anchored not stored refs pending

Learning under Label Noise through Few-Shot Human-in-the-Loop Refinement

Aaqib Saeed, Ali Etemad, Dimitris Spathis, Edward Choi, JungWoo Oh

arxiv:2401.14107 v1 · 2024-01-25 · cs.LG · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HRQW3L6N2GALQM5X7MWHVNV3C4}

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	2026-07-05T07:37:22.266596Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c616dafcdd180b833b7fb2c7ab6bb17217a0294a6a007510ff378fcbc5a2fa7

Aliases

arxiv: 2401.14107 · arxiv_version: 2401.14107v1 · doi: 10.48550/arxiv.2401.14107 · pith_short_12: HRQW3L6N2GAL · pith_short_16: HRQW3L6N2GALQM5X · pith_short_8: HRQW3L6N

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/HRQW3L6N2GALQM5X7MWHVNV3C4 \
  | 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: 3c616dafcdd180b833b7fb2c7ab6bb17217a0294a6a007510ff378fcbc5a2fa7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33bf8775d9b284795409272823c069ceffa20956b3d17eb4f87d170f0ff16514",
    "cross_cats_sorted": [
      "eess.SP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-01-25T11:43:35Z",
    "title_canon_sha256": "b63f50160c95bde237f2dddf9bf2ce8561d41c36f947d3c2bec26edf2fa5b923"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.14107",
    "kind": "arxiv",
    "version": 1
  }
}