Pith Number

pith:LTFJ7KHA

pith:2023:LTFJ7KHAOUPJX4PBMJOQY34NCC

not attested not anchored not stored refs pending

Learning From Free-Text Human Feedback -- Collect New Datasets Or Extend Existing Ones?

Dominic Petrak, Iryna Gurevych, Nafise Sadat Moosavi, Nikolai Rozanov, Ye Tian

arxiv:2310.15758 v1 · 2023-10-24 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LTFJ7KHAOUPJX4PBMJOQY34NCC}

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	2026-07-05T07:04:30.593587Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5cca9fa8e0751e9bf1e1625d0c6f8d108bc50f181cfa03617ba4e68fc81ac579

Aliases

arxiv: 2310.15758 · arxiv_version: 2310.15758v1 · doi: 10.48550/arxiv.2310.15758 · pith_short_12: LTFJ7KHAOUPJ · pith_short_16: LTFJ7KHAOUPJX4PB · pith_short_8: LTFJ7KHA

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/LTFJ7KHAOUPJX4PBMJOQY34NCC \
  | 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: 5cca9fa8e0751e9bf1e1625d0c6f8d108bc50f181cfa03617ba4e68fc81ac579

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "51711206d6c574ac0f690114660ec60b81def25b678603458e7eb222b5a1f183",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-10-24T12:01:11Z",
    "title_canon_sha256": "9108a881babffab622c950860a5ff009c14ac5aaf74723bd89b6795a98136e76"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.15758",
    "kind": "arxiv",
    "version": 1
  }
}