Pith Number

pith:OMDD2QLW

pith:2020:OMDD2QLWVGV5LNEOI5FHHQ4YKS

not attested not anchored not stored refs pending

RoFT: A Tool for Evaluating Human Detection of Machine-Generated Text

Arun Kirubarajan, Chris Callison-Burch, Daphne Ippolito, Liam Dugan

arxiv:2010.03070 v1 · 2020-10-06 · cs.CL · cs.AI · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OMDD2QLWVGV5LNEOI5FHHQ4YKS}

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	2026-07-05T01:40:59.290379Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

73063d4176a9abd5b48e474a73c398548d1aea4deb8ddc465b19e8ea3dc3467e

Aliases

arxiv: 2010.03070 · arxiv_version: 2010.03070v1 · doi: 10.48550/arxiv.2010.03070 · pith_short_12: OMDD2QLWVGV5 · pith_short_16: OMDD2QLWVGV5LNEO · pith_short_8: OMDD2QLW

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/OMDD2QLWVGV5LNEOI5FHHQ4YKS \
  | 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: 73063d4176a9abd5b48e474a73c398548d1aea4deb8ddc465b19e8ea3dc3467e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c72b8189c30a83c96e04f1dc56110f012d987889be41a950eb69fc731ff1f1de",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.HC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-10-06T22:47:43Z",
    "title_canon_sha256": "65cef9d1fe0d2272ed9058097460eb2c4a33790c90a5c69c1d2cb3f4bc323c17"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.03070",
    "kind": "arxiv",
    "version": 1
  }
}