Pith Number

pith:I3WLF4H3

pith:2017:I3WLF4H3GVWFAI7HK4CWNDDROR

not attested not anchored not stored refs pending

Question Answering and Question Generation as Dual Tasks

Duyu Tang, Ming Zhou, Nan Duan, Tao Qin, Zhao Yan

arxiv:1706.02027 v2 · 2017-06-07 · 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{I3WLF4H3GVWFAI7HK4CWNDDROR}

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

2 papers in Pith

DAL: Dual Adversarial Learning for Dialogue Generation

The False Promise of Imitating Proprietary LLMs

Receipt and verification

First computed	2026-05-18T00:38:39.579168Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46ecb2f0fb356c5023e75705668c71744a354c1c5c767ea4c3fd42f33cf11d01

Aliases

arxiv: 1706.02027 · arxiv_version: 1706.02027v2 · doi: 10.48550/arxiv.1706.02027 · pith_short_12: I3WLF4H3GVWF · pith_short_16: I3WLF4H3GVWFAI7H · pith_short_8: I3WLF4H3

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/I3WLF4H3GVWFAI7HK4CWNDDROR \
  | 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: 46ecb2f0fb356c5023e75705668c71744a354c1c5c767ea4c3fd42f33cf11d01

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "568cd1f6aa1262871601b719429805a80521997984d16c08e4e992d2176b5f05",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2017-06-07T02:06:58Z",
    "title_canon_sha256": "cfec866f3466e8a2b5ea48d8754fc08acd71469f07ee3a3ad23c9aaa6ef7a6b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.02027",
    "kind": "arxiv",
    "version": 2
  }
}