Pith Number

pith:ZYH65XB4

pith:2026:ZYH65XB4W3RHLGTMN5SDICAHE3

not attested not anchored not stored refs pending

Southern massive stars at high angular resolution: WR 25 is a massive hierarchical triple system

A. J. Frost, C. Lanthermann, D. Pauli, E. Gosset, H. Sana, J.-B. LeBouquin, K. Deshmukh, L. Mahy, T. Shenar

arxiv:2607.12836 v1 · 2026-07-14 · 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{ZYH65XB4W3RHLGTMN5SDICAHE3}

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	2026-07-15T01:22:21.006859Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce0feedc3cb6e2759a6c6f6434080726c7c17acbc9a1b23571089800e2cc39ab

Aliases

arxiv: 2607.12836 · arxiv_version: 2607.12836v1 · doi: 10.48550/arxiv.2607.12836 · pith_short_12: ZYH65XB4W3RH · pith_short_16: ZYH65XB4W3RHLGTM · pith_short_8: ZYH65XB4

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/ZYH65XB4W3RHLGTMN5SDICAHE3 \
  | 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: ce0feedc3cb6e2759a6c6f6434080726c7c17acbc9a1b23571089800e2cc39ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7be67c699b42ea63b0e4e060bcc3fe69a4cc4eecbf8686e5c0aca18f410a6df4",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2026-07-14T14:52:53Z",
    "title_canon_sha256": "e5665058ace362bf6f96b714e1bb9e64441b320872c1866c5c8b7036f9f01476"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.12836",
    "kind": "arxiv",
    "version": 1
  }
}