Pith Number

pith:FZ5E4HC7

pith:2025:FZ5E4HC7WIAVAW26WNY2GLEIKE

not attested not anchored not stored refs pending

The chemical and spatial variations of the bulge's velocity ellipsoids

Alvaro Rojas-Arriagada, Ilin Lazar, Leandro Beraldo e Silva, Luis M. San Martin Fernandez, Oscar A. Gonzalez, Steven Gough-Kelly, Victor P. Debattista

arxiv:2506.02876 v1 · 2025-06-03 · 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{FZ5E4HC7WIAVAW26WNY2GLEIKE}

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	2026-07-05T11:15:11.247822Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e7a4e1c5fb201505b5eb371a32c885100d97eff03e8b6efe8b52e9ceb3ac56a

Aliases

arxiv: 2506.02876 · arxiv_version: 2506.02876v1 · doi: 10.48550/arxiv.2506.02876 · pith_short_12: FZ5E4HC7WIAV · pith_short_16: FZ5E4HC7WIAVAW26 · pith_short_8: FZ5E4HC7

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/FZ5E4HC7WIAVAW26WNY2GLEIKE \
  | 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: 2e7a4e1c5fb201505b5eb371a32c885100d97eff03e8b6efe8b52e9ceb3ac56a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8020c446ebcf953cdfa4b4efdacbb335adf6342947028d8de3dfa113ef326bdc",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-06-03T13:42:13Z",
    "title_canon_sha256": "107d12e119111f3890e1c9e957f485d9495efb472e812f452948a7aeefef48f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.02876",
    "kind": "arxiv",
    "version": 1
  }
}