Pith Number

pith:DR453BXT

pith:2026:DR453BXTZ243N7NPYJ6ICAX7KD

not attested not anchored not stored refs pending

Novelty-Aware Agentic Retrieval: Comparing Research Contributions Through Structured Multi-Step Reasoning

Shou-Tzu Han

arxiv:2606.22151 v1 · 2026-06-20 · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DR453BXTZ243N7NPYJ6ICAX7KD}

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	2026-06-23T02:13:29.698539Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c79dd86f3ceb9b6fdafc27c8102ff50d70855d5842b115b7e52d25e527372e1

Aliases

arxiv: 2606.22151 · arxiv_version: 2606.22151v1 · doi: 10.48550/arxiv.2606.22151 · pith_short_12: DR453BXTZ243 · pith_short_16: DR453BXTZ243N7NP · pith_short_8: DR453BXT

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/DR453BXTZ243N7NPYJ6ICAX7KD \
  | 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: 1c79dd86f3ceb9b6fdafc27c8102ff50d70855d5842b115b7e52d25e527372e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95fc657dc67db685f2161dd8a7aa5f771623624f5e26feddfb9b36a439deb95b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2026-06-20T17:04:02Z",
    "title_canon_sha256": "2e179af8c55a85421ec67c2a6fad81ff38cad54d7180e77c3b393404c0040145"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.22151",
    "kind": "arxiv",
    "version": 1
  }
}