Pith Number

pith:IFRCHD4R

pith:2026:IFRCHD4RUJSKLHGXLCDRXG5INL

not attested not anchored not stored refs pending

Analogical Deep Research: Retrieving and Integrating Historical Analogies for Foresight Analysis

Guangyi Chen, Kun Zhang, Yongqiang Chen, Yuewen Sun

arxiv:2607.13602 v1 · 2026-07-15 · cs.CL · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IFRCHD4RUJSKLHGXLCDRXG5INL}

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	2026-07-16T01:22:56.482195Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4162238f91a264a59cd758871b9ba86acf0cc266600a1ab547e77d90e95f39f0

Aliases

arxiv: 2607.13602 · arxiv_version: 2607.13602v1 · doi: 10.48550/arxiv.2607.13602 · pith_short_12: IFRCHD4RUJSK · pith_short_16: IFRCHD4RUJSKLHGX · pith_short_8: IFRCHD4R

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/IFRCHD4RUJSKLHGXLCDRXG5INL \
  | 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: 4162238f91a264a59cd758871b9ba86acf0cc266600a1ab547e77d90e95f39f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f1a16112904a239bbfd6b8c75d1106f0c22655a51265517ae74868d7309631b",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-07-15T08:49:00Z",
    "title_canon_sha256": "641b87b5c1b300e74dcd05eaf415669e8f5f17b55a8c3d29fcf2d7813a1469bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.13602",
    "kind": "arxiv",
    "version": 1
  }
}