Pith Number

pith:2K3WDBVU

pith:2014:2K3WDBVURMERSHZ2YFRPSMZSPP

not attested not anchored not stored refs pending

An Information Retrieval Approach to Short Text Conversation

Hang Li, Zhengdong Lu, Zongcheng Ji

arxiv:1408.6988 v1 · 2014-08-29 · cs.IR · 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{2K3WDBVURMERSHZ2YFRPSMZSPP}

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.

Cited by

1 paper in Pith

DAL: Dual Adversarial Learning for Dialogue Generation

Receipt and verification

First computed	2026-05-18T02:43:59.876211Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2b76186b48b09191f3ac162f933327bff4ea50ac5596a8c40d2519997a82d93

Aliases

arxiv: 1408.6988 · arxiv_version: 1408.6988v1 · doi: 10.48550/arxiv.1408.6988 · pith_short_12: 2K3WDBVURMER · pith_short_16: 2K3WDBVURMERSHZ2 · pith_short_8: 2K3WDBVU

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/2K3WDBVURMERSHZ2YFRPSMZSPP \
  | 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: d2b76186b48b09191f3ac162f933327bff4ea50ac5596a8c40d2519997a82d93

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "781405a2a39dc680600a5ea2fb45c2d0e51ebf18fdcc9508ce043a12a720399a",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2014-08-29T12:04:15Z",
    "title_canon_sha256": "4f249c0f83270dbba17902303f7ce7fd6a513522dc5acabfdddb86dd8156e83b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.6988",
    "kind": "arxiv",
    "version": 1
  }
}