Pith Number

pith:B7QG5KVA

pith:2026:B7QG5KVAKAQBFYDWXCX3YP7QMI

not attested not anchored not stored refs pending

AlgoSkill: Learning to Design Algorithms by Scheduling Human-Like Skills

Liang Zhao, Xinyuan Song, Zekun Cai

arxiv:2606.29999 v1 · 2026-06-29 · 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{B7QG5KVAKAQBFYDWXCX3YP7QMI}

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	2026-06-30T02:17:44.988395Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0fe06eaaa0502012e076b8afbc3ff062220bbdb43987644774447c016b878c8e

Aliases

arxiv: 2606.29999 · arxiv_version: 2606.29999v1 · doi: 10.48550/arxiv.2606.29999 · pith_short_12: B7QG5KVAKAQB · pith_short_16: B7QG5KVAKAQBFYDW · pith_short_8: B7QG5KVA

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/B7QG5KVAKAQBFYDWXCX3YP7QMI \
  | 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: 0fe06eaaa0502012e076b8afbc3ff062220bbdb43987644774447c016b878c8e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ef5db9c3d363dc8f9bf8840a7f98dc9186afbe9e74ac6ea7c39b0b0bdca49ae",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-06-29T09:09:16Z",
    "title_canon_sha256": "a86b1761efee0effa5067d309d9745220755745cae777abee81453f26e51aaab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.29999",
    "kind": "arxiv",
    "version": 1
  }
}