Pith Number

pith:OOGLTDWA

pith:2018:OOGLTDWA7SZNGB7ZGSKHCXUW4Y

not attested not anchored not stored refs pending

Chat-crowd: A Dialog-based Platform for Visual Layout Composition

Paola Cascante-Bonilla, Song Feng, Vicente Ordonez, Xuwang Yin

arxiv:1812.04081 v3 · 2018-12-10 · cs.CL · 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{OOGLTDWA7SZNGB7ZGSKHCXUW4Y}

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	2026-05-17T23:49:50.436500Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

738cb98ec0fcb2d307f93494715e96e6208a59f6b8dfd92665ae005af6c9cf10

Aliases

arxiv: 1812.04081 · arxiv_version: 1812.04081v3 · doi: 10.48550/arxiv.1812.04081 · pith_short_12: OOGLTDWA7SZN · pith_short_16: OOGLTDWA7SZNGB7Z · pith_short_8: OOGLTDWA

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/OOGLTDWA7SZNGB7ZGSKHCXUW4Y \
  | 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: 738cb98ec0fcb2d307f93494715e96e6208a59f6b8dfd92665ae005af6c9cf10

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2917d51200497e99b65aa5259382ae9bb92d190e8a51a6347fd8735d87e11a5e",
    "cross_cats_sorted": [
      "cs.HC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-12-10T20:52:41Z",
    "title_canon_sha256": "84ec863a4ba1a674efad4ad81b4cc1180d229f62e14a46f2d6e7ae5a8b3618f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.04081",
    "kind": "arxiv",
    "version": 3
  }
}