Pith Number

pith:PTLM4JL5

pith:2017:PTLM4JL5GA3W2HT3KIBUBF3BRY

not attested not anchored not stored refs pending

Neural Personalized Response Generation as Domain Adaptation

Qingfu Zhu, Ting Liu, Weinan Zhang, Yifa Wang

arxiv:1701.02073 v2 · 2017-01-09 · 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{PTLM4JL5GA3W2HT3KIBUBF3BRY}

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	2026-07-05T00:22:59.734335Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7cd6ce257d30376d1e7b52034097618e01da3730b62e1edf58ba8b711e76fe98

Aliases

arxiv: 1701.02073 · arxiv_version: 1701.02073v2 · doi: 10.48550/arxiv.1701.02073 · pith_short_12: PTLM4JL5GA3W · pith_short_16: PTLM4JL5GA3W2HT3 · pith_short_8: PTLM4JL5

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/PTLM4JL5GA3W2HT3KIBUBF3BRY \
  | 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: 7cd6ce257d30376d1e7b52034097618e01da3730b62e1edf58ba8b711e76fe98

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3fa81821c8d9f68712eed52285ac768fe52249e6528ffae0df1ddf085d49664b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2017-01-09T06:42:57Z",
    "title_canon_sha256": "fb20ca6e45ac0121172095ced8b63e4c02c886e66a9a013ed465031e767694c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.02073",
    "kind": "arxiv",
    "version": 2
  }
}