Pith Number

pith:PP3UISR4

pith:2023:PP3UISR4XCDL7OQI4PRPJPB62H

not attested not anchored not stored refs pending

Basic Survey Scheduling for the Wide Field Survey Telescope (WFST)

Chao Yang, Ji-an Jiang, Min Fang, Wen-Tao Luo, Xian Zhong Zheng, Yan-Peng Chen, Yuan-Yu Hong, Zong-Fei Lv

arxiv:2312.03421 v1 · 2023-12-06 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PP3UISR4XCDL7OQI4PRPJPB62H}

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	2026-07-05T07:21:03.723353Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7bf7444a3cb886bfba08e3e2f4bc3ed1f1c4ac64749462e46cbb2ece015720bf

Aliases

arxiv: 2312.03421 · arxiv_version: 2312.03421v1 · doi: 10.48550/arxiv.2312.03421 · pith_short_12: PP3UISR4XCDL · pith_short_16: PP3UISR4XCDL7OQI · pith_short_8: PP3UISR4

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/PP3UISR4XCDL7OQI4PRPJPB62H \
  | 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: 7bf7444a3cb886bfba08e3e2f4bc3ed1f1c4ac64749462e46cbb2ece015720bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1902eac8387825b3e1b128730e30e61c1aae0cbccc390461a585bca0ba731313",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2023-12-06T11:09:59Z",
    "title_canon_sha256": "1fc889d8d39d62a08730088cd0b822e1d06d7d6e914d86d3dcec3d6a925bf825"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.03421",
    "kind": "arxiv",
    "version": 1
  }
}