Pith Number

pith:XZALSNNM

pith:2021:XZALSNNMBLL3GQSSQHYJJFH2MU

not attested not anchored not stored refs pending

Ask what's missing and what's useful: Improving Clarification Question Generation using Global Knowledge

Bodhisattwa Prasad Majumder, Julian McAuley, Michel Galley, Sudha Rao

arxiv:2104.06828 v1 · 2021-04-14 · 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{XZALSNNMBLL3GQSSQHYJJFH2MU}

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.

Cited by

1 paper in Pith

Referential ambiguity and clarification requests: comparing human and LLM behaviour

Receipt and verification

First computed	2026-07-05T02:32:09.897669Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be40b935ac0ad7b3425281f09494fa650c6e2fd61353e8198dd1dfb1e576de0f

Aliases

arxiv: 2104.06828 · arxiv_version: 2104.06828v1 · doi: 10.48550/arxiv.2104.06828 · pith_short_12: XZALSNNMBLL3 · pith_short_16: XZALSNNMBLL3GQSS · pith_short_8: XZALSNNM

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/XZALSNNMBLL3GQSSQHYJJFH2MU \
  | 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: be40b935ac0ad7b3425281f09494fa650c6e2fd61353e8198dd1dfb1e576de0f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "82e6f97b72b0b14be4cdc20075b2435169e2c2050f4fe4ca9ecab6212bfd4d30",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-04-14T12:59:08Z",
    "title_canon_sha256": "c6a4575b48e3b53f1af3eb410031000ba57362e129cff80b7f53376cbf935f67"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.06828",
    "kind": "arxiv",
    "version": 1
  }
}