Pith Number

pith:UIMBIRKT

pith:2026:UIMBIRKT3YAS3JT5LNMRGOSFWL

not attested not anchored not stored refs pending

Task Decomposition-Guided Reranking for Adaptive Agent Skill Retrieval

Jiajie Xu, Weijie Shi, Wen Yang, Yanping Chen

arxiv:2607.06283 v1 · 2026-07-07 · 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{UIMBIRKT3YAS3JT5LNMRGOSFWL}

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	2026-07-08T01:19:19.930074Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a218144553de012da67d5b59133a45b2ff3a4715fc79742e7f41a4a6c773f971

Aliases

arxiv: 2607.06283 · arxiv_version: 2607.06283v1 · doi: 10.48550/arxiv.2607.06283 · pith_short_12: UIMBIRKT3YAS · pith_short_16: UIMBIRKT3YAS3JT5 · pith_short_8: UIMBIRKT

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/UIMBIRKT3YAS3JT5LNMRGOSFWL \
  | 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: a218144553de012da67d5b59133a45b2ff3a4715fc79742e7f41a4a6c773f971

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd765c2f9838c410f0a144d2edee250a5c71e6bd22cbd9e89ca4d2bebad3690f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-07-07T13:49:08Z",
    "title_canon_sha256": "3708f6262ab67db49cb479f5956a45a0828092b045b5955cd23f1157ff54e06d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.06283",
    "kind": "arxiv",
    "version": 1
  }
}