Pith Number

pith:LNVPW4QP

pith:2018:LNVPW4QPTHR7DRC4X34IN76KB7

not attested not anchored not stored refs pending

Design of Near Infrared Sky Brightness Monitor and Test Running at Ngari Observatory in Tibet

Feng-xin Jiang, Hong-Fei Zhang, Hong-Shuai Wang, Jian Wang, Jie Chen, Jin-ting Chen, Ming-Hao Jia, Peng Jiang, Peng Tang, Qi-Jie Tang, Qing-Feng Zhu, Shao-Hua Zhang, Shu-Cheng Dong, Tuo Ji, Ya-qi Chen, Yi-hao Zhang, Yong-Qiang Yao, Yun-He Zhou, Zhi-yue Wang

arxiv:1806.08034 v1 · 2018-06-21 · astro-ph.IM

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

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	2026-05-18T00:12:42.217873Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b6afb720f99e3f1c45cbef886ffca0ff370cfd27180639c6d0b076e1848ffd7

Aliases

arxiv: 1806.08034 · arxiv_version: 1806.08034v1 · doi: 10.48550/arxiv.1806.08034 · pith_short_12: LNVPW4QPTHR7 · pith_short_16: LNVPW4QPTHR7DRC4 · pith_short_8: LNVPW4QP

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/LNVPW4QPTHR7DRC4X34IN76KB7 \
  | 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: 5b6afb720f99e3f1c45cbef886ffca0ff370cfd27180639c6d0b076e1848ffd7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "028bbea04beaab8e1803ed54d89efdee6e9e9988eb8e99ececb54b00d2a2beb1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2018-06-21T01:15:33Z",
    "title_canon_sha256": "b518975d600053acce704e9ca64ffb8a23f0cf5c757385b544af33431a583325"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.08034",
    "kind": "arxiv",
    "version": 1
  }
}