Pith Number

pith:GSODA7WK

pith:2022:GSODA7WKXPMDAIKJ6TSULBDQBK

not attested not anchored not stored refs pending

Locate Then Ask: Interpretable Stepwise Reasoning for Multi-hop Question Answering

Qi Zhang, Siyuan Wang, Xuanjing Huang, Zhihao Fan, Zhongyu Wei

arxiv:2208.10297 v1 · 2022-08-22 · 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{GSODA7WKXPMDAIKJ6TSULBDQBK}

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	2026-07-05T04:50:27.310092Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

349c307ecabbd8302149f4e54584700a88d582823d4d514a405238152e3cfdbe

Aliases

arxiv: 2208.10297 · arxiv_version: 2208.10297v1 · doi: 10.48550/arxiv.2208.10297 · pith_short_12: GSODA7WKXPMD · pith_short_16: GSODA7WKXPMDAIKJ · pith_short_8: GSODA7WK

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/GSODA7WKXPMDAIKJ6TSULBDQBK \
  | 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: 349c307ecabbd8302149f4e54584700a88d582823d4d514a405238152e3cfdbe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d2e46ecd6e9b61e91855c6a2d70d1a1cc1ca1872573933db5c46f3508a3abc8c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-08-22T13:24:25Z",
    "title_canon_sha256": "9a30ee15b74e4552b57994306101cecb122dfaa67a99b8558b1c89e79f5e65c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.10297",
    "kind": "arxiv",
    "version": 1
  }
}