Pith Number

pith:AXJ673CR

pith:2026:AXJ673CR57RIZ5BFRUBDGRNFSD

not attested not anchored not stored refs pending

LoCA: Forward-Only LLM Tuning after One-Shot Calibration with Local Credit Assignment

Binrui Shen, Linhan Xia, Rui Liu, Shengxin Zhu, Yihao Wang, Zhaofeng Zhang

arxiv:2608.03020 v1 · 2026-08-04 · 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{AXJ673CR57RIZ5BFRUBDGRNFSD}

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	2026-08-05T00:44:37.441877Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

05d3efec51efe28cf4258d023345a590ddaebc43c9bd6044abec748c96ea44a7

Aliases

arxiv: 2608.03020 · arxiv_version: 2608.03020v1 · doi: 10.48550/arxiv.2608.03020 · pith_short_12: AXJ673CR57RI · pith_short_16: AXJ673CR57RIZ5BF · pith_short_8: AXJ673CR

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/AXJ673CR57RIZ5BFRUBDGRNFSD \
  | 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: 05d3efec51efe28cf4258d023345a590ddaebc43c9bd6044abec748c96ea44a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "72d20d4bb5fb083a9a42dd2bb0823d60cdc0aa9c3657b71dbaefdc39db946779",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-08-04T02:06:43Z",
    "title_canon_sha256": "26007ac488ccb4f43eeded6d3ec0228223470cfcf734eb9cc8280e36613f60a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.03020",
    "kind": "arxiv",
    "version": 1
  }
}