Pith Number

pith:CT4W7YX4

pith:2017:CT4W7YX45PZJQUSSMMNI47MD22

not attested not anchored not stored refs pending

Tracking of enriched dialog states for flexible conversational information access

Dawei Ren, Pengfei Yu, Yinpei Dai, Zhijian Ou

arxiv:1711.03381 v2 · 2017-11-09 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CT4W7YX45PZJQUSSMMNI47MD22}

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	2026-05-18T00:01:38.859733Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

14f96fe2fcebf2985252631a8e7d83d69ae379c382f66836ca6f0ff043e7de95

Aliases

arxiv: 1711.03381 · arxiv_version: 1711.03381v2 · doi: 10.48550/arxiv.1711.03381 · pith_short_12: CT4W7YX45PZJ · pith_short_16: CT4W7YX45PZJQUSS · pith_short_8: CT4W7YX4

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/CT4W7YX45PZJQUSSMMNI47MD22 \
  | 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: 14f96fe2fcebf2985252631a8e7d83d69ae379c382f66836ca6f0ff043e7de95

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ac5a9d6458a6de85b7340f451b15954c5acf1207be4801a5cac640394eaa165",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2017-11-09T14:10:45Z",
    "title_canon_sha256": "1842c8572a0e9bb696cc95271755c0005ae9ea54887eff4b837306fbe9a59fdf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.03381",
    "kind": "arxiv",
    "version": 2
  }
}