Pith Number

pith:GKBJCKSS

pith:2024:GKBJCKSSHR2ZPIHTFZLYVGJDRA

not attested not anchored not stored refs pending

vMFER: Von Mises-Fisher Experience Resampling Based on Uncertainty of Gradient Directions for Policy Improvement

Bo An, Changjie Fan, Jianye Hao, Jinyi Liu, Qianyi Fu, Tangjie Lv, Wenya Wei, Yiwen Zhu, Yujing Hu, Zhou Fang

arxiv:2405.08638 v1 · 2024-05-14 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GKBJCKSSHR2ZPIHTFZLYVGJDRA}

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	2026-07-05T08:19:03.401069Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3282912a523c7597a0f32e578a99238815c77f8b6e4559438ba4c116a119f180

Aliases

arxiv: 2405.08638 · arxiv_version: 2405.08638v1 · doi: 10.48550/arxiv.2405.08638 · pith_short_12: GKBJCKSSHR2Z · pith_short_16: GKBJCKSSHR2ZPIHT · pith_short_8: GKBJCKSS

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/GKBJCKSSHR2ZPIHTFZLYVGJDRA \
  | 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: 3282912a523c7597a0f32e578a99238815c77f8b6e4559438ba4c116a119f180

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f43e673926381952ac481458fbad5d60c7933ecbf10f327c5a011b2c7c1aa7a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-05-14T14:18:25Z",
    "title_canon_sha256": "31f5bf4c03ba52948e3cf2f0f703c288d07bab88ee225ee43ca0b89f887bf1c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.08638",
    "kind": "arxiv",
    "version": 1
  }
}