Pith Number

pith:6EGJJZAH

pith:2026:6EGJJZAHWOO5KFJQTTJB55BQJL

not attested not anchored not stored refs pending

TRUE: A Trustworthy Unified Explanation Framework for Large Language Model Reasoning

Yujiao Yang

arxiv:2602.18905 v2 · 2026-02-21 · cs.LG · cs.AI · 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{6EGJJZAHWOO5KFJQTTJB55BQJL}

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	2026-06-08T01:03:59.434133Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f10c94e407b39dd515309cd21ef4304ae5ad2f990c89a8b52d9f16a3588efd7b

Aliases

arxiv: 2602.18905 · arxiv_version: 2602.18905v2 · doi: 10.48550/arxiv.2602.18905 · pith_short_12: 6EGJJZAHWOO5 · pith_short_16: 6EGJJZAHWOO5KFJQ · pith_short_8: 6EGJJZAH

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/6EGJJZAHWOO5KFJQTTJB55BQJL \
  | 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: f10c94e407b39dd515309cd21ef4304ae5ad2f990c89a8b52d9f16a3588efd7b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "099d93d8a18824e41f20d91b08718f8ed0e974e39a91bd42e53245d9bd63c74f",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-02-21T17:00:54Z",
    "title_canon_sha256": "5bea36fe2babd2fc99e67c6671d66cdef125912a971d10d4ff88814ff43802e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.18905",
    "kind": "arxiv",
    "version": 2
  }
}