Pith Number

pith:DPT2KCFA

pith:2026:DPT2KCFARQPFIFM6QWRDX4YOCI

not attested not anchored not stored refs pending

From Memory to Skills: Evidence-Grounded Co-Evolution Governance for Long-Horizon LLM Agents

Bo Tang, Edward Chung, Feiyu Xiong, Gaoyang Zheng, Guomian Zhuang, Lindong Xie, Qingyu Yang, Wenqiang Wei, Yanchao Tan, Yang Zhang, Zhiyu Li

arxiv:2607.16621 v1 · 2026-07-18 · cs.CL

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DPT2KCFARQPFIFM6QWRDX4YOCI}

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	2026-07-21T01:20:18.779793Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1be7a508a08c1e54159e85a23bf30e1203df239eaa94ed375e39443cbc148990

Aliases

arxiv: 2607.16621 · arxiv_version: 2607.16621v1 · doi: 10.48550/arxiv.2607.16621 · pith_short_12: DPT2KCFARQPF · pith_short_16: DPT2KCFARQPFIFM6 · pith_short_8: DPT2KCFA

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/DPT2KCFARQPFIFM6QWRDX4YOCI \
  | 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: 1be7a508a08c1e54159e85a23bf30e1203df239eaa94ed375e39443cbc148990

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4135811f54efc78566521d10bd1f7aa8bd5e8bf28a16269403b26d60eee52dd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-07-18T03:46:22Z",
    "title_canon_sha256": "fed850439d6830d41c3d389ef4c3f80e4ee7d4186bad2f8cc7cedac194ee2cf5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.16621",
    "kind": "arxiv",
    "version": 1
  }
}