Pith Number

pith:YL7TN3KG

pith:2021:YL7TN3KGLR5CQUW5TV6TYVY3RD

not attested not anchored not stored refs pending

Template-based Chatbot for Agriculture Related FAQs

Daping Zhang, Shihan Qin, Xin Chen, Yujia Zhang

arxiv:2107.12595 v2 · 2021-07-27 · 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{YL7TN3KGLR5CQUW5TV6TYVY3RD}

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	2026-07-05T03:01:57.240546Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c2ff36ed465c7a2852dd9d7d3c571b88fa7bbc335b487beba1c1e5e80100944e

Aliases

arxiv: 2107.12595 · arxiv_version: 2107.12595v2 · doi: 10.48550/arxiv.2107.12595 · pith_short_12: YL7TN3KGLR5C · pith_short_16: YL7TN3KGLR5CQUW5 · pith_short_8: YL7TN3KG

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/YL7TN3KGLR5CQUW5TV6TYVY3RD \
  | 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: c2ff36ed465c7a2852dd9d7d3c571b88fa7bbc335b487beba1c1e5e80100944e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4c0eaa916b7e0e39eaf0e68f80c7453d39815d87689bf875bc508c8696326cd5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2021-07-27T04:46:29Z",
    "title_canon_sha256": "d614159151f718adc3e9d80db68ca29aa8a68dcfe119b08db47dfcdf8099605b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.12595",
    "kind": "arxiv",
    "version": 2
  }
}