Pith Number

pith:62CTOMIG

pith:2021:62CTOMIGDS53IA5PBEV6JRMAYM

not attested not anchored not stored refs pending

ABCD: A Graph Framework to Convert Complex Sentences to a Covering Set of Simple Sentences

Rebecca J. Passonneau, Ting-Hao Huang, Yanjun Gao

arxiv:2106.12027 v1 · 2021-06-22 · cs.CL · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{62CTOMIGDS53IA5PBEV6JRMAYM}

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	2026-07-05T02:54:11.086304Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f6853731061cbbb403af092be4c580c3044a6fbc41d1c8209b775fcbf47749e1

Aliases

arxiv: 2106.12027 · arxiv_version: 2106.12027v1 · doi: 10.48550/arxiv.2106.12027 · pith_short_12: 62CTOMIGDS53 · pith_short_16: 62CTOMIGDS53IA5P · pith_short_8: 62CTOMIG

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/62CTOMIGDS53IA5PBEV6JRMAYM \
  | 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: f6853731061cbbb403af092be4c580c3044a6fbc41d1c8209b775fcbf47749e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5cadf22d3f8e19447689d13adfc39f84dbc2b68060f65bb9024387a2a22fe772",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-06-22T19:31:28Z",
    "title_canon_sha256": "b6cd32c3490165cd665daaba47fd76cbb88388bc72120860297f00bf1877517b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.12027",
    "kind": "arxiv",
    "version": 1
  }
}