Pith Number

pith:OVP3GL4Y

pith:2018:OVP3GL4YHWDJVPQQLMVJOYEYKZ

not attested not anchored not stored refs pending

Design of remote control software of near infrared Sky Brightness Monitor in Antarctica

Guang-Yu Zhang, Hong-Fei Zhang, Jian Wang, Jin-ting Chen, Jun Zhang, Ming-Hao Jia, Peng Jiang, Tuo Ji, Ya-qi Chen, Yi-hao Zhang, Zhi-yue Wang

arxiv:1806.01735 v2 · 2018-06-05 · astro-ph.IM · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OVP3GL4YHWDJVPQQLMVJOYEYKZ}

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	2026-07-05T00:01:24.863147Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

755fb32f983d869abe105b2a9760985647cee323f47e82345acb4e8e3c8e62cc

Aliases

arxiv: 1806.01735 · arxiv_version: 1806.01735v2 · doi: 10.48550/arxiv.1806.01735 · pith_short_12: OVP3GL4YHWDJ · pith_short_16: OVP3GL4YHWDJVPQQ · pith_short_8: OVP3GL4Y

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/OVP3GL4YHWDJVPQQLMVJOYEYKZ \
  | 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: 755fb32f983d869abe105b2a9760985647cee323f47e82345acb4e8e3c8e62cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db61387b5d7b3881d865a8746b63325a6bcb23d781dbfca3d1c0bfc62d4b3d0c",
    "cross_cats_sorted": [
      "eess.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2018-06-05T15:02:45Z",
    "title_canon_sha256": "ca151e11d078deb28626d8c05876fc6808d49cd1ecac0f9f4f30d3444f190a95"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.01735",
    "kind": "arxiv",
    "version": 2
  }
}