Pith Number

pith:E3ZODZDG

pith:2024:E3ZODZDGLAQIFHFZT7P2V2S7GA

not attested not anchored not stored refs pending

EEE-QA: Exploring Effective and Efficient Question-Answer Representations

Junjie Xu, Pinzhen Chen, Yifu Qiu, Yijun Yang, Zhanghao Hu

arxiv:2403.02176 v1 · 2024-03-04 · 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{E3ZODZDGLAQIFHFZT7P2V2S7GA}

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	2026-07-05T07:51:57.629181Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

26f2e1e4665820829cb99fdfaaea5f3031a23f681930783a75a8979fc5699c37

Aliases

arxiv: 2403.02176 · arxiv_version: 2403.02176v1 · doi: 10.48550/arxiv.2403.02176 · pith_short_12: E3ZODZDGLAQI · pith_short_16: E3ZODZDGLAQIFHFZ · pith_short_8: E3ZODZDG

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/E3ZODZDGLAQIFHFZT7P2V2S7GA \
  | 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: 26f2e1e4665820829cb99fdfaaea5f3031a23f681930783a75a8979fc5699c37

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8265ce06cde23f578563dfcc32f6fb31815b27cd48bbd943c43c5a3408d9c55a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-03-04T16:21:13Z",
    "title_canon_sha256": "7420adefd9ba7afe61c5df5defbc03679fe8768c5cfdef45f8aa57697ecc230a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.02176",
    "kind": "arxiv",
    "version": 1
  }
}