Pith Number

pith:WYZ6EYWY

pith:2018:WYZ6EYWYGPIKZT4DBKZGL45TLX

not attested not anchored not stored refs pending

An imaging algorithm for a lunar orbit interferometer array

Bin Yue, Fengquan Wu, Qizhi Huang, Reza Ansari, Shifan Zuo, Shijie Sun, Xuelei Chen, Yidong Xu

arxiv:1805.08259 v1 · 2018-05-21 · 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{WYZ6EYWYGPIKZT4DBKZGL45TLX}

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	2026-05-18T00:11:23.248566Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b633e262d833d0accf830ab265f3b35dded98aa0ad20b7950bd29f2b67e43d51

Aliases

arxiv: 1805.08259 · arxiv_version: 1805.08259v1 · doi: 10.48550/arxiv.1805.08259 · pith_short_12: WYZ6EYWYGPIK · pith_short_16: WYZ6EYWYGPIKZT4D · pith_short_8: WYZ6EYWY

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/WYZ6EYWYGPIKZT4DBKZGL45TLX \
  | 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: b633e262d833d0accf830ab265f3b35dded98aa0ad20b7950bd29f2b67e43d51

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4760af486a0c67e62c7e1ba32b6f2235774fc5687e97c15db4d0fdf7e0bdf5f4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2018-05-21T18:55:27Z",
    "title_canon_sha256": "db3090b97a4749cff901de3b2d8c8c7106295507fd53de6c6610d6be52925a60"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.08259",
    "kind": "arxiv",
    "version": 1
  }
}