Pith Number

pith:Z6DK54F4

pith:2026:Z6DK54F46YSPA6GIB6SNNEX5H4

not attested not anchored not stored refs pending

Beyond Similarity: Grounded Agentic Extraction and Expert-Adjudicated Evaluation of Intertextuality in Classical Chinese Histories

Jun Wang, Wanyu Si, Zhaoji Wang

arxiv:2607.27595 v1 · 2026-07-30 · cs.CL · cs.AI · cs.DL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z6DK54F46YSPA6GIB6SNNEX5H4}

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	2026-07-31T01:26:55.424920Z
Builder	pith-number-builder-2026-05-17-v1
Signature	unsigned_v0
Schema	pith-number/v1.0

Canonical hash

cf86aef0bcf624f078c80fa4d692fd3f129b09702b6fe791091b37ac2b59aba4

Aliases

arxiv: 2607.27595 · arxiv_version: 2607.27595v1 · doi: 10.48550/arxiv.2607.27595 · pith_short_12: Z6DK54F46YSP · pith_short_16: Z6DK54F46YSPA6GI · pith_short_8: Z6DK54F4

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/Z6DK54F46YSPA6GIB6SNNEX5H4 \
  | 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: cf86aef0bcf624f078c80fa4d692fd3f129b09702b6fe791091b37ac2b59aba4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc8ea5d09c721bd49200bdcf74add9e9141b11608bd1976db34bd4d8ff2b10df",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.DL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-07-30T02:34:23Z",
    "title_canon_sha256": "d7b2537987083a3bd54f2317af4b1f4c912cfabcfd1332b98b0324d20102a580"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.27595",
    "kind": "arxiv",
    "version": 1
  }
}