Pith Number

pith:BNWBZTA7

pith:2020:BNWBZTA7SYNIN6VQUYGV4VR5DU

not attested not anchored not stored refs pending

Generation of complex database queries and API calls from natural language utterances

Amol Kelkar, Nachiketa Rajpurohit, Peter Relan, Utkarsh Mittal

arxiv:2012.08146 v1 · 2020-12-15 · cs.LG · cs.CL · cs.DB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BNWBZTA7SYNIN6VQUYGV4VR5DU}

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	2026-07-05T01:59:40.494474Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b6c1ccc1f961a86fab0a60d5e563d1d33ad3aeedbc261bc7583bee1d5238696

Aliases

arxiv: 2012.08146 · arxiv_version: 2012.08146v1 · doi: 10.48550/arxiv.2012.08146 · pith_short_12: BNWBZTA7SYNI · pith_short_16: BNWBZTA7SYNIN6VQ · pith_short_8: BNWBZTA7

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/BNWBZTA7SYNIN6VQUYGV4VR5DU \
  | 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: 0b6c1ccc1f961a86fab0a60d5e563d1d33ad3aeedbc261bc7583bee1d5238696

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e8528b986672a7ff2cdc8bfbdfcf6e1fb26ee84ccf771e8f074a9340dcb2d1cb",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.DB"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-12-15T08:28:52Z",
    "title_canon_sha256": "cb02d45f748edc8debaacae0bedc5f41d6a0b472c559236ffd1c25202f3546f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.08146",
    "kind": "arxiv",
    "version": 1
  }
}