Pith Number

pith:N7FXBFTT

pith:2026:N7FXBFTTUR7G4RYPRFFE334AB5

not attested not anchored not stored refs pending

PalmClaw: A Native On-Device Agent Framework for Mobile Phones

Hongru Cai, Ran Wei, Wenjie Li, Yongqi Li

arxiv:2607.13027 v1 · 2026-07-14 · 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{N7FXBFTTUR7G4RYPRFFE334AB5}

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	2026-07-15T01:22:32.212540Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6fcb709673a47e6e470f894a4def800f60226043c0d673cec0676473b9cdca29

Aliases

arxiv: 2607.13027 · arxiv_version: 2607.13027v1 · doi: 10.48550/arxiv.2607.13027 · pith_short_12: N7FXBFTTUR7G · pith_short_16: N7FXBFTTUR7G4RYP · pith_short_8: N7FXBFTT

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/N7FXBFTTUR7G4RYPRFFE334AB5 \
  | 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: 6fcb709673a47e6e470f894a4def800f60226043c0d673cec0676473b9cdca29

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c0c0090b0499af7342421a252bec6decd064fcc803f5e3a3c43a530bfd5caa2",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-07-14T17:58:57Z",
    "title_canon_sha256": "4147cf95657677f406d24485c8fdfd30244e90e21c4920b1e180c82394215420"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.13027",
    "kind": "arxiv",
    "version": 1
  }
}