Pith Number

pith:SENXW4QK

pith:2026:SENXW4QKD54FFWLWNK54WLVP4Y

not attested not anchored not stored refs pending

PAEC: Position-Aware Entropy Calibration for LLM Reasoning in RLVR

Jiayi Zheng, Linjing Li, Shumeng Yang, Yisu Liu, Zhaohui Yang

arxiv:2606.08543 v1 · 2026-06-07 · 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{SENXW4QKD54FFWLWNK54WLVP4Y}

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	2026-06-09T01:05:39.658230Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

911b7b720a1f7852d9766abbcb2eafe606f257f1152ee8541f8cc774ecdaf2d6

Aliases

arxiv: 2606.08543 · arxiv_version: 2606.08543v1 · doi: 10.48550/arxiv.2606.08543 · pith_short_12: SENXW4QKD54F · pith_short_16: SENXW4QKD54FFWLW · pith_short_8: SENXW4QK

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/SENXW4QKD54FFWLWNK54WLVP4Y \
  | 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: 911b7b720a1f7852d9766abbcb2eafe606f257f1152ee8541f8cc774ecdaf2d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20c48d4006b53df902a5664e553348d5a8f339d47629cf2a8e999f1708d5043b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-06-07T09:51:01Z",
    "title_canon_sha256": "c5d935aedfd899466e8437c3ce0bbbfac217affa428ee367c0221acc70127290"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.08543",
    "kind": "arxiv",
    "version": 1
  }
}