Pith Number

pith:F473PYQS

pith:2026:F473PYQSQJW2EYC7YEELGQRAYS

not attested not anchored not stored refs pending

LinguistAgent Technical Report: A Reflective Multi-Model Platform for Automated Linguistic Annotation

Bingru Li

arxiv:2602.05493 v2 · 2026-02-05 · cs.CL · cs.AI · cs.MA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F473PYQSQJW2EYC7YEELGQRAYS}

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	2026-07-22T01:23:35.637279Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f3fb7e212826da2605fc108b34220c48a3c8c5a747ba400f1140e01ff55e407

Aliases

arxiv: 2602.05493 · arxiv_version: 2602.05493v2 · doi: 10.48550/arxiv.2602.05493 · pith_short_12: F473PYQSQJW2 · pith_short_16: F473PYQSQJW2EYC7 · pith_short_8: F473PYQS

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/F473PYQSQJW2EYC7YEELGQRAYS \
  | 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: 2f3fb7e212826da2605fc108b34220c48a3c8c5a747ba400f1140e01ff55e407

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f50e42ffa8a84c78bf858a3eef308876f7252c6ba8f5f324d3104571a612d1e8",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.MA"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-02-05T09:55:19Z",
    "title_canon_sha256": "9256c3bec32b3c6a67ae68718300fb45496a415abc2e8ff1fdb2c13e48f5de85"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.05493",
    "kind": "arxiv",
    "version": 2
  }
}