Pith Number

pith:M5EAQJOT

pith:2020:M5EAQJOTRY7QGT6NOB6H4MRY6B

not attested not anchored not stored refs pending

ConCET: Entity-Aware Topic Classification for Open-Domain Conversational Agents

Ali Ahmadvand, Eugene Agichtein, Harshita Sahijwani, Jason Ingyu Choi

arxiv:2005.13798 v1 · 2020-05-28 · 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{M5EAQJOTRY7QGT6NOB6H4MRY6B}

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	2026-07-05T01:06:25.515277Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

67480825d38e3f034fcd707c7e3238f04328714c873423e346d72197ce1839ca

Aliases

arxiv: 2005.13798 · arxiv_version: 2005.13798v1 · doi: 10.48550/arxiv.2005.13798 · pith_short_12: M5EAQJOTRY7Q · pith_short_16: M5EAQJOTRY7QGT6N · pith_short_8: M5EAQJOT

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/M5EAQJOTRY7QGT6NOB6H4MRY6B \
  | 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: 67480825d38e3f034fcd707c7e3238f04328714c873423e346d72197ce1839ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a655b642f3dbc536140809bfbfdfd577d30406bba031edf1274fcde98ed0095",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-05-28T06:29:08Z",
    "title_canon_sha256": "20cf5373147106bf277f329c5ccf5eb5d77ef7cb1b0b85691760f29fb665366b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.13798",
    "kind": "arxiv",
    "version": 1
  }
}