Pith Number

pith:WEUTENON

pith:2022:WEUTENONEOHGHFJIKQTUSDYCD6

not attested not anchored not stored refs pending

Optical Bar Code for Internet Access Application based on Optical camera communication and Bluetooth Control

Futong An, Manxi Liu, Shangsheng Wen, Weipeng Guan, Yanyi Chen, Yingcong Chen, Yirong Chen

arxiv:2212.11761 v1 · 2022-10-31 · cs.NI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WEUTENONEOHGHFJIKQTUSDYCD6}

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	2026-07-05T05:27:42.651333Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1293235cd238e6395285427490f021fb62c4ac1737b0c2afbffd341f563f608

Aliases

arxiv: 2212.11761 · arxiv_version: 2212.11761v1 · doi: 10.48550/arxiv.2212.11761 · pith_short_12: WEUTENONEOHG · pith_short_16: WEUTENONEOHGHFJI · pith_short_8: WEUTENON

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/WEUTENONEOHGHFJIKQTUSDYCD6 \
  | 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: b1293235cd238e6395285427490f021fb62c4ac1737b0c2afbffd341f563f608

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1f4b37ca246b0fba437882d394b7f716254b544d4daff6581dffc41cc24d90f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2022-10-31T11:06:03Z",
    "title_canon_sha256": "275d63b5d007f033f082a63ce7809f3015bd73fc0c1b56f499fe81520441b541"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.11761",
    "kind": "arxiv",
    "version": 1
  }
}