Pith Number

pith:7CTRDID3

pith:2020:7CTRDID3VC3G7QKCWJSTFGKUA7

not attested not anchored not stored refs pending

Politeness Transfer: A Tag and Generate Approach

Alan W Black, Aman Madaan, Amrith Setlur, Barnabas Poczos, Graham Neubig, Ruslan Salakhutdinov, Shrimai Prabhumoye, Tanmay Parekh, Yiming Yang

arxiv:2004.14257 v2 · 2020-04-29 · 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{7CTRDID3VC3G7QKCWJSTFGKUA7}

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	2026-07-05T00:59:43.736476Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f8a711a07ba8b66fc142b26532995407d42677f57ddf2d6d7ac32caeeb869ceb

Aliases

arxiv: 2004.14257 · arxiv_version: 2004.14257v2 · doi: 10.48550/arxiv.2004.14257 · pith_short_12: 7CTRDID3VC3G · pith_short_16: 7CTRDID3VC3G7QKC · pith_short_8: 7CTRDID3

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/7CTRDID3VC3G7QKCWJSTFGKUA7 \
  | 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: f8a711a07ba8b66fc142b26532995407d42677f57ddf2d6d7ac32caeeb869ceb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "791a635628b4217ea147f526a1517fbdc24aa63d9b09b1041bb2b500788d9904",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-04-29T15:08:53Z",
    "title_canon_sha256": "8abfa60d6ad7f6ef2e2617633594851b3e3e489fafa0ddcdacb59f00c97e8b1b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.14257",
    "kind": "arxiv",
    "version": 2
  }
}