Pith Number

pith:ULFOIQUO

pith:2004:ULFOIQUOXBMEHHUUGAEIEXQ3U6

not attested not anchored not stored refs pending

Theoretical isochrones in several photometric systems II. The Sloan Digital Sky Survey ugriz system

C. Chiosi, E.K. Grebel, L. Girardi, M. Odenkirchen

arxiv:astro-ph/0404358 v1 · 2004-04-19 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ULFOIQUOXBMEHHUUGAEIEXQ3U6}

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

Asteroseismology of solar-type stars

Receipt and verification

First computed	2026-05-18T04:23:00.748123Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a2cae4428eb858439e943008825e1ba7a323c41bea405a93214d10a57ea5dd06

Aliases

arxiv: astro-ph/0404358 · arxiv_version: astro-ph/0404358v1 · doi: 10.48550/arxiv.astro-ph/0404358 · pith_short_12: ULFOIQUOXBME · pith_short_16: ULFOIQUOXBMEHHUU · pith_short_8: ULFOIQUO

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/ULFOIQUOXBMEHHUUGAEIEXQ3U6 \
  | 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: a2cae4428eb858439e943008825e1ba7a323c41bea405a93214d10a57ea5dd06

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca633c6446b168eb0c1cfb50605004fcc23e7c4d513bc7789d4a9cd37c482c1e",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-04-19T16:34:47Z",
    "title_canon_sha256": "52803bdcdfd66b3df49ac12a1bf4f794a1a43040e952dc3de90f34cb5600f7ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0404358",
    "kind": "arxiv",
    "version": 1
  }
}