Pith Number

pith:L22ATHPL

pith:2024:L22ATHPLY6LN2HAYZQRLVYHV67

not attested not anchored not stored refs pending

Azimuthal Variations of Stellar Populations in Barred Galaxies

Chuanming Mao (MPIA), Claudia Maraston (ICG), Damian R. Gleis (MPIA), Daniel Thomas (ICG, Eva Schinnerer (MPIA), ICG Portsmouth), Justus Neumann (MPIA, SMAP), Sophia K. Stuber (MPIA)

arxiv:2409.18180 v1 · 2024-09-26 · 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{L22ATHPLY6LN2HAYZQRLVYHV67}

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	2026-07-05T09:12:32.204568Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5eb4099debc796dd1c18cc22bae0f5f7e737c048bdde8f0cb2e23e7c68bc0383

Aliases

arxiv: 2409.18180 · arxiv_version: 2409.18180v1 · doi: 10.48550/arxiv.2409.18180 · pith_short_12: L22ATHPLY6LN · pith_short_16: L22ATHPLY6LN2HAY · pith_short_8: L22ATHPL

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/L22ATHPLY6LN2HAYZQRLVYHV67 \
  | 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: 5eb4099debc796dd1c18cc22bae0f5f7e737c048bdde8f0cb2e23e7c68bc0383

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b8ca8ebd638f0f76bf9a8eddaef8c4a83092da21066c988b14aad7f52267ccf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-09-26T18:00:03Z",
    "title_canon_sha256": "4d8f45cbaac9807fad582bfda8073ebe3c8b5b4d14f42e7f4d23e2aebbcfad97"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.18180",
    "kind": "arxiv",
    "version": 1
  }
}