Pith Number

pith:Z4P44Q47

pith:2020:Z4P44Q47J7YFGXYPCT3ZOCRZ2K

not attested not anchored not stored refs pending

Automatic Discovery of Novel Intents & Domains from Text Utterances

Aman Alok, Mukund Sridhar, Nikhita Vedula, Rahul Gupta

arxiv:2006.01208 v1 · 2020-05-22 · cs.CL · cs.IR · cs.SD · eess.AS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z4P44Q47J7YFGXYPCT3ZOCRZ2K}

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	2026-07-05T01:07:15.096091Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf1fce439f4ff0535f0f14f7970a39d2b675d05387d9e50135ac246e7e10107a

Aliases

arxiv: 2006.01208 · arxiv_version: 2006.01208v1 · doi: 10.48550/arxiv.2006.01208 · pith_short_12: Z4P44Q47J7YF · pith_short_16: Z4P44Q47J7YFGXYP · pith_short_8: Z4P44Q47

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/Z4P44Q47J7YFGXYPCT3ZOCRZ2K \
  | 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: cf1fce439f4ff0535f0f14f7970a39d2b675d05387d9e50135ac246e7e10107a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "36f5b1f87b4ffe871a88587d6c658a969fe9edce802f346c9e1919d96871cac9",
    "cross_cats_sorted": [
      "cs.IR",
      "cs.SD",
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-05-22T00:47:10Z",
    "title_canon_sha256": "c89d6e033da8b32f922b7b6ea563ce46ed2a9ecd90296214bdb1e2307fd68090"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.01208",
    "kind": "arxiv",
    "version": 1
  }
}