Pith Number

pith:SNOS3NZJ

pith:2025:SNOS3NZJFFORMXTHK2E4LQ6SXP

not attested not anchored not stored refs pending

Mapping the Milky Way with Gaia Bp/Rp spectra II: The inner stellar halo traced by a large sample of blue horizontal branch stars

C. Allende Prieto, David S. Aguado, Gang Zhao, Jingkun Zhao, Jonay I. Gonz\'alez Hern\'andez, Rafael Rebolo, Wenbo Wu, Xiang-Xiang Xue, Xianhao Ye, Yuqin Chen

arxiv:2508.08784 v1 · 2025-08-12 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SNOS3NZJFFORMXTHK2E4LQ6SXP}

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	2026-07-05T11:52:34.170100Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

935d2db729295d165e675689c5c3d2bbfff8fcad37dd64807b563f1c9be3e249

Aliases

arxiv: 2508.08784 · arxiv_version: 2508.08784v1 · doi: 10.48550/arxiv.2508.08784 · pith_short_12: SNOS3NZJFFOR · pith_short_16: SNOS3NZJFFORMXTH · pith_short_8: SNOS3NZJ

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/SNOS3NZJFFORMXTHK2E4LQ6SXP \
  | 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: 935d2db729295d165e675689c5c3d2bbfff8fcad37dd64807b563f1c9be3e249

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f75082b17158dd04e500e2babcf2527c49ad2213d87d459660d775d0ef1ed54",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-08-12T09:37:57Z",
    "title_canon_sha256": "fd9836423b43b1d7064914575e71f00e6c30b31883aedc5c1a077466c38f29c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.08784",
    "kind": "arxiv",
    "version": 1
  }
}