Pith Number

pith:TPNG3LIT

pith:2023:TPNG3LITTVFT4RUCR6SAREOAJY

not attested not anchored not stored refs pending

Defining a New NLP Playground

Carl Edwards, Charles Yu, Chi Han, Eduard H. Hovy, Heng Ji, Joel R. Tetreault, Manling Li, Pengfei Yu, Sha Li, Xingyao Wang, Yi R. Fung

arxiv:2310.20633 v1 · 2023-10-31 · 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{TPNG3LITTVFT4RUCR6SAREOAJY}

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	2026-07-05T07:07:33.437396Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9bda6dad139d4b3e46828fa40891c04e052d48661527ff2b4266b999e77b1c42

Aliases

arxiv: 2310.20633 · arxiv_version: 2310.20633v1 · doi: 10.48550/arxiv.2310.20633 · pith_short_12: TPNG3LITTVFT · pith_short_16: TPNG3LITTVFT4RUC · pith_short_8: TPNG3LIT

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/TPNG3LITTVFT4RUCR6SAREOAJY \
  | 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: 9bda6dad139d4b3e46828fa40891c04e052d48661527ff2b4266b999e77b1c42

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4c35cacb834feac4258c7eee3e2d6a8a8435010987a2b6d1eff860698c6ba4ad",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-10-31T17:02:33Z",
    "title_canon_sha256": "af4bae06fe84b27d3866a1150ccdef74af2031ef6cae3dfcc2c98bac9b013b97"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.20633",
    "kind": "arxiv",
    "version": 1
  }
}