Pith Number

pith:3KZA5BAY

pith:2025:3KZA5BAYQCDF3M7V4K27QA3I4C

not attested not anchored not stored refs pending

Building A Unified AI-centric Language System: analysis, framework and future work

Cynthia Xin Wen, Edward Hong Wang

arxiv:2502.04488 v1 · 2025-02-06 · 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{3KZA5BAYQCDF3M7V4K27QA3I4C}

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	2026-07-05T10:10:52.503295Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dab20e841880865db3f5e2b5f80368e08a8d5345f8766c94efd542a11ee64794

Aliases

arxiv: 2502.04488 · arxiv_version: 2502.04488v1 · doi: 10.48550/arxiv.2502.04488 · pith_short_12: 3KZA5BAYQCDF · pith_short_16: 3KZA5BAYQCDF3M7V · pith_short_8: 3KZA5BAY

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/3KZA5BAYQCDF3M7V4K27QA3I4C \
  | 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: dab20e841880865db3f5e2b5f80368e08a8d5345f8766c94efd542a11ee64794

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6cdce7b2bb7331258dd0173077faaa7a91886369d0c3a6a8a44199a73afd2f96",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-02-06T20:32:57Z",
    "title_canon_sha256": "70e496f7e4a5e7deab45b7c5a689dc15899a9583dc497d890200e3ed9461e199"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.04488",
    "kind": "arxiv",
    "version": 1
  }
}