Pith Number

pith:AHO6XK3E

pith:2025:AHO6XK3E3GCRNT4FDWWEZMBABX

not attested not anchored not stored refs pending

Unsupervised Skill Discovery through Skill Regions Differentiation

Chenjia Bai, Jiakun Zheng, Kang Xu, Peng Liu, Qiaosheng Zhang, Rushuai Yang, Ting Xiao

arxiv:2506.14420 v1 · 2025-06-17 · 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{AHO6XK3E3GCRNT4FDWWEZMBABX}

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	2026-07-05T11:22:56.197681Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

01ddebab64d98516cf851dac4cb0200dfadac28aa739486a1a7752a5f2523a1a

Aliases

arxiv: 2506.14420 · arxiv_version: 2506.14420v1 · doi: 10.48550/arxiv.2506.14420 · pith_short_12: AHO6XK3E3GCR · pith_short_16: AHO6XK3E3GCRNT4F · pith_short_8: AHO6XK3E

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/AHO6XK3E3GCRNT4FDWWEZMBABX \
  | 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: 01ddebab64d98516cf851dac4cb0200dfadac28aa739486a1a7752a5f2523a1a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "103dc1d10b296c52c91411a5ce42147e9286ec3f002baf277bb19937d2c998e0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-06-17T11:30:04Z",
    "title_canon_sha256": "bce8ad4637e4b6414221c5255e5ca9d7289a196fba69bac84ea68b4b4481dcfa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.14420",
    "kind": "arxiv",
    "version": 1
  }
}