Pith Number

pith:GOCAXDHP

pith:2026:GOCAXDHPYVDQX4URP3TBP65HYK

not attested not anchored not stored refs pending

Trust Region Policy Distillation

Li Lyna Zhang, Mao Yang, Zeke Xie, Zhengpeng Xie

arxiv:2607.04751 v1 · 2026-07-06 · cs.LG · 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{GOCAXDHPYVDQX4URP3TBP65HYK}

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	2026-07-07T02:20:01.527830Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

33840b8cefc5470bf2917ee617fba7c2a1c69d5431be21f3689e6279fa053b3a

Aliases

arxiv: 2607.04751 · arxiv_version: 2607.04751v1 · doi: 10.48550/arxiv.2607.04751 · pith_short_12: GOCAXDHPYVDQ · pith_short_16: GOCAXDHPYVDQX4UR · pith_short_8: GOCAXDHP

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/GOCAXDHPYVDQX4URP3TBP65HYK \
  | 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: 33840b8cefc5470bf2917ee617fba7c2a1c69d5431be21f3689e6279fa053b3a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "952f7cd1e2e983847c1a5a0d2b704141042c29a6768530ebc3f4d83300fd12c4",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-07-06T07:43:36Z",
    "title_canon_sha256": "3aaa223c2d512bd14abee6b04ad6ca2f42d4f00d641a1f865d063738f49bc412"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.04751",
    "kind": "arxiv",
    "version": 1
  }
}