Pith Number

pith:XC5EYVDL

pith:2026:XC5EYVDLQMZQKTWNSBHX2WKY5O

not attested not anchored not stored refs pending

Dynamic Agent Skills: A Lifecycle Survey and Taxonomy of Evolving Skill Libraries

Yubo Li

arxiv:2607.10113 v1 · 2026-07-11 · 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{XC5EYVDLQMZQKTWNSBHX2WKY5O}

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	2026-07-14T01:20:25.861140Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8ba4c546b8333054ecd904f7d5958ebbf9ac61ba319e9e04de6d95a3e1fca44

Aliases

arxiv: 2607.10113 · arxiv_version: 2607.10113v1 · doi: 10.48550/arxiv.2607.10113 · pith_short_12: XC5EYVDLQMZQ · pith_short_16: XC5EYVDLQMZQKTWN · pith_short_8: XC5EYVDL

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/XC5EYVDLQMZQKTWNSBHX2WKY5O \
  | 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: b8ba4c546b8333054ecd904f7d5958ebbf9ac61ba319e9e04de6d95a3e1fca44

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e18cf27c79f7dfc92161a5089a88261afdedd540e86a1a02382975d111d2ae64",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-07-11T04:29:28Z",
    "title_canon_sha256": "223ecb9cc706a8932a8cbcaf0b5ccf3a3145746ba14ee1dfb4ec4558c28bb874"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.10113",
    "kind": "arxiv",
    "version": 1
  }
}