Pith Number

pith:3FZL4CBT

pith:2021:3FZL4CBTGIJY5F7KIPFLEZ7V45

not attested not anchored not stored refs pending

Is Multi-Hop Reasoning Really Explainable? Towards Benchmarking Reasoning Interpretability

Juanzi Li, Lei Hou, Xin Lv, Yichi Zhang, Yixin Cao, Zelin Dai, Zhiyuan Liu

arxiv:2104.06751 v2 · 2021-04-14 · 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{3FZL4CBTGIJY5F7KIPFLEZ7V45}

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	2026-07-05T03:12:48.077639Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d972be083332138e97ea43cab267f5e773dd725176f60e905bdf3f71c76c9a62

Aliases

arxiv: 2104.06751 · arxiv_version: 2104.06751v2 · doi: 10.48550/arxiv.2104.06751 · pith_short_12: 3FZL4CBTGIJY · pith_short_16: 3FZL4CBTGIJY5F7K · pith_short_8: 3FZL4CBT

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/3FZL4CBTGIJY5F7KIPFLEZ7V45 \
  | 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: d972be083332138e97ea43cab267f5e773dd725176f60e905bdf3f71c76c9a62

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a9e151220853cf19e8aa082655b846e03d425e978ad5a60d1905e04ca8fe2c52",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2021-04-14T10:12:05Z",
    "title_canon_sha256": "16e40e50e500147beabdddbf2c5f3ca2f0b821e1e8cd87b263a0af4ebc379cb1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.06751",
    "kind": "arxiv",
    "version": 2
  }
}