Pith Number

pith:22FURFS2

pith:2023:22FURFS2MA625NWB6H7E3SGJTK

not attested not anchored not stored refs pending

OpinionConv: Conversational Product Search with Grounded Opinions

Lucie Flek, Martin Potthast, Vahid Sadiri Javadi

arxiv:2308.04226 v1 · 2023-08-08 · cs.HC · cs.CL · cs.IR · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{22FURFS2MA625NWB6H7E3SGJTK}

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	2026-07-05T06:39:37.694657Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d68b48965a603daeb6c1f1fe4dc8c99aa75e0e5784a21613d1d8142205883ce7

Aliases

arxiv: 2308.04226 · arxiv_version: 2308.04226v1 · doi: 10.48550/arxiv.2308.04226 · pith_short_12: 22FURFS2MA62 · pith_short_16: 22FURFS2MA625NWB · pith_short_8: 22FURFS2

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/22FURFS2MA625NWB6H7E3SGJTK \
  | 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: d68b48965a603daeb6c1f1fe4dc8c99aa75e0e5784a21613d1d8142205883ce7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd3f8982a2eaf754bfcbce31c636e32ae2d598c995aa738582a6c8a201ae7754",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.IR",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2023-08-08T12:45:01Z",
    "title_canon_sha256": "733dd2f7fce5400966ee3ee73c9072dee27fc7149a9783015d716e2ac34bae4c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.04226",
    "kind": "arxiv",
    "version": 1
  }
}