Pith Number

pith:RBZ2AVBX

pith:2023:RBZ2AVBXCS6I3LHIA3PGWT6FVD

not attested not anchored not stored refs pending

A 3D model for the stellar populations in the nuclei of NGC 1433,NGC 1566, and NGC 1808

B. Barna, J. Palou\v{s}, M. R. Morris, P. Vermot, R. W\"unsch, S. Ehlerov\'a

arxiv:2305.19032 v1 · 2023-05-30 · 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{RBZ2AVBXCS6I3LHIA3PGWT6FVD}

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	2026-07-05T06:25:41.785346Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8873a0543714bc8dace806de6b4fc5a8e611ae99c6eca44db7c5a6442fe2dce3

Aliases

arxiv: 2305.19032 · arxiv_version: 2305.19032v1 · doi: 10.48550/arxiv.2305.19032 · pith_short_12: RBZ2AVBXCS6I · pith_short_16: RBZ2AVBXCS6I3LHI · pith_short_8: RBZ2AVBX

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/RBZ2AVBXCS6I3LHIA3PGWT6FVD \
  | 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: 8873a0543714bc8dace806de6b4fc5a8e611ae99c6eca44db7c5a6442fe2dce3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07e2937c73217d1937b6f5e74a5bc23537206a5a35c26cb6658c6daec7eb038a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2023-05-30T13:49:58Z",
    "title_canon_sha256": "eb6f4f119a6dccfbd2ecaae5b989e51ee1a4fbd1d4e0d3b0700c08b16a8269f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.19032",
    "kind": "arxiv",
    "version": 1
  }
}