Pith Number

pith:7FASN54B

pith:2026:7FASN54BVNAFEKFB42AA45KN3L

not attested not anchored not stored refs pending

SweetFruit: A Two-Stage Mobile Sensing System for Real-Time Fruit Sugar Estimation

Chun Tung Chou, Mark Cardamis, Wen Hu, Yanxiang Wang

arxiv:2606.01231 v1 · 2026-05-31 · eess.SP · cs.ET

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7FASN54BVNAFEKFB42AA45KN3L}

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	2026-06-02T02:04:27.415791Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f94126f781ab405228a1e6800e754ddad029a60b35c2d808572ebd8f780cae5b

Aliases

arxiv: 2606.01231 · arxiv_version: 2606.01231v1 · doi: 10.48550/arxiv.2606.01231 · pith_short_12: 7FASN54BVNAF · pith_short_16: 7FASN54BVNAFEKFB · pith_short_8: 7FASN54B

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/7FASN54BVNAFEKFB42AA45KN3L \
  | 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: f94126f781ab405228a1e6800e754ddad029a60b35c2d808572ebd8f780cae5b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bbbcbe290de67c76b05f11a95daf3e69be849adae75a2b2dc02a4bb5e18a0102",
    "cross_cats_sorted": [
      "cs.ET"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2026-05-31T13:27:16Z",
    "title_canon_sha256": "9f4feecaf1885f32d64e721cafbba1e2bb9e8f0aed2074668506c2625a65aee0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.01231",
    "kind": "arxiv",
    "version": 1
  }
}