Pith Number

pith:4KCCKS2E

pith:2026:4KCCKS2E2ZEVH67AF2OY4SRFRC

not attested not anchored not stored refs pending

PCSD: Persistent Consistency for Self-Distillation in Agentic Reinforcement Learning

Changsheng Li, Chunji Lv, Guoren Wang, Jinyang Wu, Junlin Liu, Ming Liu, Xinming Wang, Yang Gao, Yangguang Wei

arxiv:2608.01837 v1 · 2026-08-03 · 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{4KCCKS2E2ZEVH67AF2OY4SRFRC}

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	2026-08-04T02:07:22.094216Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e284254b44d64953fbe02e9d8e4a25889376140cb5cee5d4d2742d5e60cc5c6d

Aliases

arxiv: 2608.01837 · arxiv_version: 2608.01837v1 · doi: 10.48550/arxiv.2608.01837 · pith_short_12: 4KCCKS2E2ZEV · pith_short_16: 4KCCKS2E2ZEVH67A · pith_short_8: 4KCCKS2E

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/4KCCKS2E2ZEVH67AF2OY4SRFRC \
  | 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: e284254b44d64953fbe02e9d8e4a25889376140cb5cee5d4d2742d5e60cc5c6d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "749bc90f7d127f4d1083aa0aac19fff2910daa003394d13324351e6f2fc03414",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-08-03T07:47:59Z",
    "title_canon_sha256": "6fc5d80109d348855a552b7d94199c766cd515598eaedbc829b18d8c9884ee28"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.01837",
    "kind": "arxiv",
    "version": 1
  }
}