Pith Number

pith:DZZU3IAX

pith:2022:DZZU3IAXKDH22RXP6JZKQVQ3RF

not attested not anchored not stored refs pending

PREME: Preference-based Meeting Exploration through an Interactive Questionnaire

Ahmed Hassan Awadallah, Ali Ahmadvand, Julia Kiseleva, Milad Shokouhi, Ming Zhong, Negar Arabzadeh, Yang Liu

arxiv:2205.02370 v2 · 2022-05-05 · cs.CL · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DZZU3IAXKDH22RXP6JZKQVQ3RF}

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	2026-07-05T06:04:50.758090Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e734da01750cfad46eff272a8561b89511a9b1d8bbc15a372817dcf8312b00c

Aliases

arxiv: 2205.02370 · arxiv_version: 2205.02370v2 · doi: 10.48550/arxiv.2205.02370 · pith_short_12: DZZU3IAXKDH2 · pith_short_16: DZZU3IAXKDH22RXP · pith_short_8: DZZU3IAX

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/DZZU3IAXKDH22RXP6JZKQVQ3RF \
  | 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: 1e734da01750cfad46eff272a8561b89511a9b1d8bbc15a372817dcf8312b00c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e5439958c280bd92ccec0c189b98b92d3bc3c50f71ca2c50c7693237105ba448",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-05-05T00:12:04Z",
    "title_canon_sha256": "233d42e9c45fe613330591081f0bae35285f322633f0720743ff0279550a5d5e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.02370",
    "kind": "arxiv",
    "version": 2
  }
}