Pith Number

pith:B4EDHO6P

pith:2025:B4EDHO6P6JJTEFBSZMGPI7BROL

not attested not anchored not stored refs pending

MultiQ&A: An Analysis in Measuring Robustness via Automated Crowdsourcing of Question Perturbations and Answers

Nicole Cho, William Watson

arxiv:2502.03711 v1 · 2025-02-06 · cs.CL · cs.AI · 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{B4EDHO6P6JJTEFBSZMGPI7BROL}

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	2026-07-05T10:10:14.036589Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f0833bbcff253321432cb0cf47c3172e51c52d2578ea67ff5110dfb0b4fdfe0

Aliases

arxiv: 2502.03711 · arxiv_version: 2502.03711v1 · doi: 10.48550/arxiv.2502.03711 · pith_short_12: B4EDHO6P6JJT · pith_short_16: B4EDHO6P6JJTEFBS · pith_short_8: B4EDHO6P

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/B4EDHO6P6JJTEFBSZMGPI7BROL \
  | 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: 0f0833bbcff253321432cb0cf47c3172e51c52d2578ea67ff5110dfb0b4fdfe0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db1c8ef3ffb893c4585efd88007a9a82d43fd9cd09aa61715e0fa969289e34bb",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-02-06T01:58:48Z",
    "title_canon_sha256": "edb6c7540631727f68bd37266a135b94364f0ee75ae1de87ba534fa8fb382b19"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.03711",
    "kind": "arxiv",
    "version": 1
  }
}