Pith Number

pith:BT6UWSDS

pith:2019:BT6UWSDSQTKGQM3AYYBT24OZMS

not attested not anchored not stored refs pending

Counterfactual Story Reasoning and Generation

Antoine Bosselut, Ari Holtzman, Chandra Bhagavatula, Elizabeth Clark, Lianhui Qin, Yejin Choi

arxiv:1909.04076 v2 · 2019-09-09 · cs.CL · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BT6UWSDSQTKGQM3AYYBT24OZMS}

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	2026-07-05T00:04:10.937761Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0cfd4b487284d4683360c6033d71d964a17b6430de6a70b7d82c02c930650923

Aliases

arxiv: 1909.04076 · arxiv_version: 1909.04076v2 · doi: 10.48550/arxiv.1909.04076 · pith_short_12: BT6UWSDSQTKG · pith_short_16: BT6UWSDSQTKGQM3A · pith_short_8: BT6UWSDS

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/BT6UWSDSQTKGQM3AYYBT24OZMS \
  | 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: 0cfd4b487284d4683360c6033d71d964a17b6430de6a70b7d82c02c930650923

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1241be957dce535a6e2deeed00ecf0cc5816b5b046fd82c7590e5e8e8bbeda6d",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-09-09T18:08:35Z",
    "title_canon_sha256": "a504051c56e2ff135d9b20354bfa843667827f92a14d5ba55f1e064ccff6605e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.04076",
    "kind": "arxiv",
    "version": 2
  }
}