Pith Number

pith:3HKUAZ4L

pith:2024:3HKUAZ4LNGU4EPB4MOPYH2P3LO

not attested not anchored not stored refs pending

Unveiling the origins of galactic bars: insights from barred and unbarred galaxies

Cecilia Scannapieco, Ignacio D. Gargiulo, Paula D. L\'opez, Sof\'ia A. Cora

arxiv:2403.13061 v1 · 2024-03-19 · 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{3HKUAZ4LNGU4EPB4MOPYH2P3LO}

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	2026-07-05T11:07:01.808566Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d9d540678b69a9c23c3c639f83e9fb5baa30da54b89c38565684dbb7760184f3

Aliases

arxiv: 2403.13061 · arxiv_version: 2403.13061v1 · doi: 10.48550/arxiv.2403.13061 · pith_short_12: 3HKUAZ4LNGU4 · pith_short_16: 3HKUAZ4LNGU4EPB4 · pith_short_8: 3HKUAZ4L

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/3HKUAZ4LNGU4EPB4MOPYH2P3LO \
  | 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: d9d540678b69a9c23c3c639f83e9fb5baa30da54b89c38565684dbb7760184f3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b0a0a523f9db0fb813cbe1c0ebd31cf23285abff2df18d2c29e674abc5cfe618",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-03-19T18:00:38Z",
    "title_canon_sha256": "a28e94429f664220f9e5ed8d4e4d3a2b46e7277877ead658870f5e260978046e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.13061",
    "kind": "arxiv",
    "version": 1
  }
}