Pith Number

pith:LZUU6IUT

pith:2025:LZUU6IUTEYCGJ2G6HPOLHV5PJH

not attested not anchored not stored refs pending

Main-sequence Turnoff Stars as Probes of the Ancient Galactic Relic: Chemo-dynamical Analysis of a Pilot Sample

Gang Zhao, Haining Li, Renjing Xie, Ruizhi Zhang, Shi-Lin Zhang, Xiang-Xiang Xue, Xiao-Jin Xie, Yin Wu

arxiv:2506.07758 v1 · 2025-06-09 · astro-ph.GA · 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{LZUU6IUTEYCGJ2G6HPOLHV5PJH}

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	2026-07-05T11:18:32.840794Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e694f2293260464e8de3bdcb3d7af49fb247a20c137b4c6251c7f9726b0e47e

Aliases

arxiv: 2506.07758 · arxiv_version: 2506.07758v1 · doi: 10.48550/arxiv.2506.07758 · pith_short_12: LZUU6IUTEYCG · pith_short_16: LZUU6IUTEYCGJ2G6 · pith_short_8: LZUU6IUT

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/LZUU6IUTEYCGJ2G6HPOLHV5PJH \
  | 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: 5e694f2293260464e8de3bdcb3d7af49fb247a20c137b4c6251c7f9726b0e47e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "795b811b59355f332058cf62627bf28dc9b41b3481faf3827a5f077913c74ad4",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-06-09T13:38:00Z",
    "title_canon_sha256": "3e032a7aa04120a3b40ee2e8cc9f90da4cc97fb67f3cc14844ef69b129cac6f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.07758",
    "kind": "arxiv",
    "version": 1
  }
}