Pith Number

pith:WPJNREAU

pith:2026:WPJNREAUKU37TTGV6JN75AGF6N

not attested not anchored not stored refs pending

Orbital Parameters of the Unusual WR + O Binary System LS III +44 21

I.A.Shaposhnikov, I.I.Antokhin

arxiv:2605.24257 v1 · 2026-05-22 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WPJNREAUKU37TTGV6JN75AGF6N}

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	2026-05-26T01:02:55.474449Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b3d2d890145537f9ccd5f25bfe80c5f35cf4dc9c9cbee6bd16e52281c523ca55

Aliases

arxiv: 2605.24257 · arxiv_version: 2605.24257v1 · doi: 10.48550/arxiv.2605.24257 · pith_short_12: WPJNREAUKU37 · pith_short_16: WPJNREAUKU37TTGV · pith_short_8: WPJNREAU

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/WPJNREAUKU37TTGV6JN75AGF6N \
  | 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: b3d2d890145537f9ccd5f25bfe80c5f35cf4dc9c9cbee6bd16e52281c523ca55

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f2f6072d7159e6fa83f7c8f23dc361e821057fc4bcbc355610b79db1f0d5daa6",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2026-05-22T22:19:39Z",
    "title_canon_sha256": "963b77281aae0d3defe151c59b819e889b9d96021fb312308cc327a2eea45bbb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.24257",
    "kind": "arxiv",
    "version": 1
  }
}