Pith Number

pith:VLAFULZJ

pith:2026:VLAFULZJ2P2IWYCXTVBF2LEL5I

not attested not anchored not stored refs pending

Predicting Poets' Origins from Verse: A Computational Analysis of Regional Linguistic Fingerprints in the Complete Tang Poems

Chi-Sheng Chen, Hung-Yun Liu

arxiv:2606.24093 v1 · 2026-06-23 · 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{VLAFULZJ2P2IWYCXTVBF2LEL5I}

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	2026-06-24T01:14:40.126762Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aac05a2f29d3f48b60579d425d2c8bea234fda211bf13039b4640efd58fd04cd

Aliases

arxiv: 2606.24093 · arxiv_version: 2606.24093v1 · doi: 10.48550/arxiv.2606.24093 · pith_short_12: VLAFULZJ2P2I · pith_short_16: VLAFULZJ2P2IWYCX · pith_short_8: VLAFULZJ

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/VLAFULZJ2P2IWYCXTVBF2LEL5I \
  | 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: aac05a2f29d3f48b60579d425d2c8bea234fda211bf13039b4640efd58fd04cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "14778fe13a21fd139321d6820b277652326b540530115f1b7376f988a34c7a71",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-06-23T03:17:44Z",
    "title_canon_sha256": "67062f1fdd056667df30400939c130d3b44fbde36fa7c9ba214cb60daeff5460"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.24093",
    "kind": "arxiv",
    "version": 1
  }
}