Pith Number

pith:R6J3FMPH

pith:2026:R6J3FMPHACVOX7Q4SY2IVVZ6CQ

not attested not anchored not stored refs pending

REIN: Bridging the Gap between Reasoning and Reliability via Reflection and Abstention Alignment

Di Hong, Luyang Yu, Tianhang Zheng, Wanyu Lin, Xinzhe Huang, Zhan Qin, Zhengze Huang, Zhixuan Chu

arxiv:2608.07931 v1 · 2026-08-08 · 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{R6J3FMPHACVOX7Q4SY2IVVZ6CQ}

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	2026-08-11T01:19:01.143632Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f93b2b1e700aaebfe1c96348ad73e1424ed2fc1c3ff9a7f8547acad0a398322

Aliases

arxiv: 2608.07931 · arxiv_version: 2608.07931v1 · doi: 10.48550/arxiv.2608.07931 · pith_short_12: R6J3FMPHACVO · pith_short_16: R6J3FMPHACVOX7Q4 · pith_short_8: R6J3FMPH

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/R6J3FMPHACVOX7Q4SY2IVVZ6CQ \
  | 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: 8f93b2b1e700aaebfe1c96348ad73e1424ed2fc1c3ff9a7f8547acad0a398322

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95378e7c21b0256e780d90209b7b7967bb3724f8ae84f63556c44150ac7284c8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-08-08T05:37:13Z",
    "title_canon_sha256": "a3d6cea09ce5cea565ae13b8e4f7229db4900eb5225d944358863339831ad0de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.07931",
    "kind": "arxiv",
    "version": 1
  }
}