Pith Number

pith:RX7QBDND

pith:2026:RX7QBDNDP4LMNBZV7DVGOHQLGN

not attested not anchored not stored refs pending

RetroAgent: From Solving to Evolving via Retrospective Dual Intrinsic Feedback

Wenqi Shao, Xia Hu, Xiaoying Zhang, Yipeng Zhang, Zichen Liu

arxiv:2603.08561 v6 · 2026-03-09 · 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{RX7QBDNDP4LMNBZV7DVGOHQLGN}

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.

Cited by

5 papers in Pith

Skill1: Unified Evolution of Skill-Augmented Agents via Reinforcement Learning

Evolving-RL: End-to-End Optimization of Experience-Driven Self-Evolving Capability within Agents

Skill1: Unified Evolution of Skill-Augmented Agents via Reinforcement Learning

Learning CLI Agents with Structured Action Credit under Selective Observation

Receipt and verification

First computed	2026-06-10T01:09:58.193244Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8dff008da37f16c68735f8ea671e0b337290ae6ae1b653794f1efde4f26b7c9c

Aliases

arxiv: 2603.08561 · arxiv_version: 2603.08561v6 · doi: 10.48550/arxiv.2603.08561 · pith_short_12: RX7QBDNDP4LM · pith_short_16: RX7QBDNDP4LMNBZV · pith_short_8: RX7QBDND

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/RX7QBDNDP4LMNBZV7DVGOHQLGN \
  | 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: 8dff008da37f16c68735f8ea671e0b337290ae6ae1b653794f1efde4f26b7c9c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "98c836dca69a8d56efc728236eaa7575b4c368ab0a19c8de6c8e5c2ab2ff65ea",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-03-09T16:23:33Z",
    "title_canon_sha256": "a49aa9a10dfccef67588d36858d226a7720ee81b28ba216be5fd1773ca3cbe30"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.08561",
    "kind": "arxiv",
    "version": 6
  }
}