Pith Number

pith:QISNUH5U

pith:2026:QISNUH5USOLY5D7MLNLQESFIWW

not attested not anchored not stored refs pending

Latent Trajectory Discrimination for AI-Generated Text Detection

Christopher Buratti, Davide Traini, Domenico Ursino, Federica Parlapiano, Gianluca Bonifazi, Giulia Quaglieri, Luca Virgili, Michele Marchetti

arxiv:2607.14967 v1 · 2026-07-16 · 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{QISNUH5USOLY5D7MLNLQESFIWW}

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	2026-07-17T01:22:01.493738Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8224da1fb493978e8fec5b570248a8b5894fd5c97473549cc3dd67d0cde1ae84

Aliases

arxiv: 2607.14967 · arxiv_version: 2607.14967v1 · doi: 10.48550/arxiv.2607.14967 · pith_short_12: QISNUH5USOLY · pith_short_16: QISNUH5USOLY5D7M · pith_short_8: QISNUH5U

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/QISNUH5USOLY5D7MLNLQESFIWW \
  | 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: 8224da1fb493978e8fec5b570248a8b5894fd5c97473549cc3dd67d0cde1ae84

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27a5e8f75bcedeadc9b039f173ad31da196da3c5704032a44ac7d2d618eecc97",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-07-16T13:19:14Z",
    "title_canon_sha256": "253167a76fd5f87c1afce16987f7962b7f5114e9f484d10f7da0d02fb9659185"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.14967",
    "kind": "arxiv",
    "version": 1
  }
}