Pith Number

pith:PDPDPBYA

pith:2025:PDPDPBYAXYFDFAKHZY472POB3S

not attested not anchored not stored refs pending

CultureSynth: A Hierarchical Taxonomy-Guided and Retrieval-Augmented Framework for Cultural Question-Answer Synthesis

Baosong Yang, Fei Huang, Jialong Tang, Pei Zhang, Shuang Luo, Xinyu Zhang, Yu Wan

arxiv:2509.10886 v1 · 2025-09-13 · cs.CL · 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{PDPDPBYAXYFDFAKHZY472POB3S}

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	2026-07-05T12:11:29.835585Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78de378700be0a328147ce39fd3dc1dca94b0c3412e426cf5eaafa83f76e3574

Aliases

arxiv: 2509.10886 · arxiv_version: 2509.10886v1 · doi: 10.48550/arxiv.2509.10886 · pith_short_12: PDPDPBYAXYFD · pith_short_16: PDPDPBYAXYFDFAKH · pith_short_8: PDPDPBYA

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/PDPDPBYAXYFDFAKHZY472POB3S \
  | 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: 78de378700be0a328147ce39fd3dc1dca94b0c3412e426cf5eaafa83f76e3574

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc114034d6486dae736862db5af07cf80e0da1ba1dff4fca4281ee91c4d2aefd",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-09-13T16:33:56Z",
    "title_canon_sha256": "e245d5ef1a4f174c84fee98c501edfbade2be54071146bbe39edf949eef64aa1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.10886",
    "kind": "arxiv",
    "version": 1
  }
}