Pith Number

pith:6I6R2674

pith:2018:6I6R2674KCFKUPZTTY53OB6OHY

not attested not anchored not stored refs pending

Playing by the Book: An Interactive Game Approach for Action Graph Extraction from Text

Dafna Shahaf, Hiroyuki Shindo, Ronen Tamari, Yuji Matsumoto

arxiv:1811.04319 v3 · 2018-11-10 · cs.LG · cs.CL · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6I6R2674KCFKUPZTTY53OB6OHY}

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	2026-05-17T23:49:17.152575Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f23d1d7bfc508aaa3f339e3bb707ce3e30780524faf765fc71eb291dae428df6

Aliases

arxiv: 1811.04319 · arxiv_version: 1811.04319v3 · doi: 10.48550/arxiv.1811.04319 · pith_short_12: 6I6R2674KCFK · pith_short_16: 6I6R2674KCFKUPZT · pith_short_8: 6I6R2674

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/6I6R2674KCFKUPZTTY53OB6OHY \
  | 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: f23d1d7bfc508aaa3f339e3bb707ce3e30780524faf765fc71eb291dae428df6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b151c0399a167106e2396f1d3df81b2672985415239117c27e7a506151dc524",
    "cross_cats_sorted": [
      "cs.CL",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-11-10T21:45:07Z",
    "title_canon_sha256": "4c69d7a58a6ba184f3de4df6c59d470f211461bd1a8fb2ef2fa3c8187130a09b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.04319",
    "kind": "arxiv",
    "version": 3
  }
}