Pith Number

pith:6NMUSXDM

pith:2024:6NMUSXDMPIE4USQMFJYY242UQF

not attested not anchored not stored refs pending

FanOutQA: A Multi-Hop, Multi-Document Question Answering Benchmark for Large Language Models

Alyssa Hwang, Andrew Zhu, Chris Callison-Burch, Liam Dugan

arxiv:2402.14116 v2 · 2024-02-21 · 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{6NMUSXDMPIE4USQMFJYY242UQF}

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	2026-07-05T08:28:27.158125Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f359495c6c7a09ca4a0c2a718d7354814707c2af102f33ebb95be1dc6be18a97

Aliases

arxiv: 2402.14116 · arxiv_version: 2402.14116v2 · doi: 10.48550/arxiv.2402.14116 · pith_short_12: 6NMUSXDMPIE4 · pith_short_16: 6NMUSXDMPIE4USQM · pith_short_8: 6NMUSXDM

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/6NMUSXDMPIE4USQMFJYY242UQF \
  | 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: f359495c6c7a09ca4a0c2a718d7354814707c2af102f33ebb95be1dc6be18a97

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aab5d3ff0a7a755e529b89dd1b3fca4f61f91faef8bb5ba6460e2ead8d49d364",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-02-21T20:30:45Z",
    "title_canon_sha256": "fad5a255672debb9fb1ed7cdea65b2761adf4769ca46af242e3019014f6d2f3a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.14116",
    "kind": "arxiv",
    "version": 2
  }
}