Pith Number

pith:VZ4RRTK6

pith:2019:VZ4RRTK6ZOOZ47XDVNNGPWODFZ

not attested not anchored not stored refs pending

Filling Conversation Ellipsis for Better Social Dialog Understanding

Chengxi Li, Dian Yu, Samuel Davidson, Xiyuan Zhang, Zhou Yu

arxiv:1911.10776 v1 · 2019-11-25 · 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{VZ4RRTK6ZOOZ47XDVNNGPWODFZ}

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	2026-07-05T00:21:42.644843Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae7918cd5ecb9d9e7ee3ab5a67d9c32e6995e07f01e5dbc4adc61975e9885191

Aliases

arxiv: 1911.10776 · arxiv_version: 1911.10776v1 · doi: 10.48550/arxiv.1911.10776 · pith_short_12: VZ4RRTK6ZOOZ · pith_short_16: VZ4RRTK6ZOOZ47XD · pith_short_8: VZ4RRTK6

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/VZ4RRTK6ZOOZ47XDVNNGPWODFZ \
  | 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: ae7918cd5ecb9d9e7ee3ab5a67d9c32e6995e07f01e5dbc4adc61975e9885191

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "379f021192b9331d36263d36b1477dd26a7adca96ac477ee9ce221dce64e1663",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-11-25T09:21:17Z",
    "title_canon_sha256": "8d6f4f58e612e740f79a4f7059404c7abc08fbd5bde6a36c7968e6372d976aeb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.10776",
    "kind": "arxiv",
    "version": 1
  }
}