Pith Number

pith:VT7WITEI

pith:2023:VT7WITEI4ZCLU2KNZOJT32IXEW

not attested not anchored not stored refs pending

E2E Spoken Entity Extraction for Virtual Agents

Karan Singla, Srinivas Bangalore, Yeon-Jun Kim

arxiv:2302.10186 v7 · 2023-02-16 · eess.AS · cs.CL · cs.SD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VT7WITEI4ZCLU2KNZOJT32IXEW}

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	2026-07-05T07:11:13.989425Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

acff644c88e644ba694dcb933de917258d565c15868218b12e5de62467bd8c6f

Aliases

arxiv: 2302.10186 · arxiv_version: 2302.10186v7 · doi: 10.48550/arxiv.2302.10186 · pith_short_12: VT7WITEI4ZCL · pith_short_16: VT7WITEI4ZCLU2KN · pith_short_8: VT7WITEI

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/VT7WITEI4ZCLU2KNZOJT32IXEW \
  | 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: acff644c88e644ba694dcb933de917258d565c15868218b12e5de62467bd8c6f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5a1820248a69ef388297b0173a8ee2515f9cf6cee6917682c54cb652cbe3e46",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.SD"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2023-02-16T21:45:35Z",
    "title_canon_sha256": "33b2c4cfde1b5d6917e1cdf47c7d8e358d75c81c0b47669bddb0973575717fd0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.10186",
    "kind": "arxiv",
    "version": 7
  }
}