Pith Number

pith:BTKCVRI3

pith:2026:BTKCVRI3GH6LATC6JGBWJHETC5

not attested not anchored not stored refs pending

Bidirectional Context Self-Distillation for Reinforcement Learning of Skill-Based LLM Agents

Chengfu Huo, Chengyu Wang, Hongda Wang, Jiarong Zhao, Lei Gao, Linbo Jin, Mengfei Song, Qiming Shi, Shaokang Fu, Tianjun Pan, Yuan Li

arxiv:2608.09555 v1 · 2026-08-10 · 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{BTKCVRI3GH6LATC6JGBWJHETC5}

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	2026-08-11T02:24:29.908766Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0cd42ac51b31fcb04c5e4983649c93175ada6297af19de7be8ce1f875f37976f

Aliases

arxiv: 2608.09555 · arxiv_version: 2608.09555v1 · doi: 10.48550/arxiv.2608.09555 · pith_short_12: BTKCVRI3GH6L · pith_short_16: BTKCVRI3GH6LATC6 · pith_short_8: BTKCVRI3

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/BTKCVRI3GH6LATC6JGBWJHETC5 \
  | 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: 0cd42ac51b31fcb04c5e4983649c93175ada6297af19de7be8ce1f875f37976f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce0f20aaa5dbbfa8c5677bd4e7b0f8eea2018709dcb198acdcb383f36edd644a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-08-10T12:53:06Z",
    "title_canon_sha256": "6e04e203ae5ce73e8fa26dbfa9f56089574bee47a8a1a3352b7f11cd74d843d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.09555",
    "kind": "arxiv",
    "version": 1
  }
}