Pith Number

pith:HJYB53O7

pith:2024:HJYB53O7DJYBSNA2JO7DHMK35V

not attested not anchored not stored refs pending

Metallicity and $\alpha$-abundance for 48 million stars in low-extinction regions in the Milky Way

Kohei Hattori (NAOJ, The Institute of Statistical Mathematics)

arxiv:2404.01269 v2 · 2024-04-01 · 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{HJYB53O7DJYBSNA2JO7DHMK35V}

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.

Cited by

1 paper in Pith

Photometric metallicities of 0.8 million KiDS stars

Receipt and verification

First computed	2026-07-05T10:20:11.068399Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a701eeddf1a7019341a4bbe33b15bed577a616c2ffb4930e99902af921a22d0

Aliases

arxiv: 2404.01269 · arxiv_version: 2404.01269v2 · doi: 10.48550/arxiv.2404.01269 · pith_short_12: HJYB53O7DJYB · pith_short_16: HJYB53O7DJYBSNA2 · pith_short_8: HJYB53O7

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/HJYB53O7DJYBSNA2JO7DHMK35V \
  | 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: 3a701eeddf1a7019341a4bbe33b15bed577a616c2ffb4930e99902af921a22d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be0a5adbdd6ddba6833811adfb61e1825141a367533881a7196bb81f99074e5e",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-04-01T17:45:36Z",
    "title_canon_sha256": "7c6578de6195bb8398bd14a81112f59039a6989c12fb0b59c21c7be3a419ecac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.01269",
    "kind": "arxiv",
    "version": 2
  }
}