Pith Number

pith:ZT2GVMRK

pith:2025:ZT2GVMRKYTUWJFDXAJLRARSCUQ

not attested not anchored not stored refs pending

The role of bars in triggering active galactic nuclei galaxies

G. Coldwell, G. Damke, M. Jaque Arancibia, S. Alonso, V. Contreras Rojas, V. Marels, V. Mesa

arxiv:2505.23958 v1 · 2025-05-29 · 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{ZT2GVMRKYTUWJFDXAJLRARSCUQ}

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	2026-07-05T11:12:39.078692Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ccf46ab22ac4e96494770257104642a414a7a0457944178f09787fb68918a372

Aliases

arxiv: 2505.23958 · arxiv_version: 2505.23958v1 · doi: 10.48550/arxiv.2505.23958 · pith_short_12: ZT2GVMRKYTUW · pith_short_16: ZT2GVMRKYTUWJFDX · pith_short_8: ZT2GVMRK

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/ZT2GVMRKYTUWJFDXAJLRARSCUQ \
  | 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: ccf46ab22ac4e96494770257104642a414a7a0457944178f09787fb68918a372

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d51aed8854774cdedf2eac34a19b8096d1a650c6b3e63a22d9a334a6c998d2ac",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-05-29T19:19:36Z",
    "title_canon_sha256": "584fe666bd9012e1395910e326cc497c036e28f6a54d8979102e7b93e6b10c2d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.23958",
    "kind": "arxiv",
    "version": 1
  }
}