Pith Number

pith:TJMX4Z2Q

pith:2025:TJMX4Z2QJ7CUG5FOH356HCYWW5

not attested not anchored not stored refs pending

The Mini-SiTian Array: Evaluation Camera System

Haiyang Mu, Hongrui Gu, Hong Wu, Lin Du, Min He, Xunhao Chen, Yang Huang, Yi Hu, Ying Wu, Yu Zhang

arxiv:2504.01617 v1 · 2025-04-02 · 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{TJMX4Z2QJ7CUG5FOH356HCYWW5}

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	2026-07-05T10:43:18.874170Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a597e67504fc54374ae3efbe38b16b76005c1f46d156e9310cb96773ef256c3

Aliases

arxiv: 2504.01617 · arxiv_version: 2504.01617v1 · doi: 10.48550/arxiv.2504.01617 · pith_short_12: TJMX4Z2QJ7CU · pith_short_16: TJMX4Z2QJ7CUG5FO · pith_short_8: TJMX4Z2Q

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/TJMX4Z2QJ7CUG5FOH356HCYWW5 \
  | 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: 9a597e67504fc54374ae3efbe38b16b76005c1f46d156e9310cb96773ef256c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f3442ade2f9a6db9526a3c5c8445233cf9db3b7abf6a3f65ffb86bcf2e64eb6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2025-04-02T11:26:32Z",
    "title_canon_sha256": "c88205043bd160fa5cbcb48b396ee4e94d7cdd69d8b234b4d10fdea05112970f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.01617",
    "kind": "arxiv",
    "version": 1
  }
}