Pith Number

pith:RUAI65CL

pith:2025:RUAI65CLSGL7EUN7NT4CCEVADD

not attested not anchored not stored refs pending

TextOnly: A Unified Function Portal for Text-Related Functions on Smartphones

Chun Yu, Li Chen, Minghao Tu, Xiyuan Shen, Yuanchun Shi, Zhi Zheng

arxiv:2508.16926 v1 · 2025-08-23 · cs.HC · 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{RUAI65CLSGL7EUN7NT4CCEVADD}

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	2026-07-05T11:58:06.478911Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d008f744b9197f251bf6cf82112a018ee6ec2a357457d50be1fb836a33d5413

Aliases

arxiv: 2508.16926 · arxiv_version: 2508.16926v1 · doi: 10.48550/arxiv.2508.16926 · pith_short_12: RUAI65CLSGL7 · pith_short_16: RUAI65CLSGL7EUN7 · pith_short_8: RUAI65CL

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/RUAI65CLSGL7EUN7NT4CCEVADD \
  | 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: 8d008f744b9197f251bf6cf82112a018ee6ec2a357457d50be1fb836a33d5413

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e3f5e1c3265947d63a40bc8b32b19b5b04222ebd1e959c6c10470be22e994bb",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2025-08-23T07:17:02Z",
    "title_canon_sha256": "818ec2322ace0adefbf5afbe1f9b1f0088517d07839dff3c9faeccb83796e816"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.16926",
    "kind": "arxiv",
    "version": 1
  }
}