Pith Number

pith:DAPT2GQ3

pith:2022:DAPT2GQ355RZLS4XWZZUHC4RLM

not attested not anchored not stored refs pending

Maximally informed Bayesian modelling of disc galaxies

Alessandro Lupi, Fabio Rigamonti, Francesco Haardt, Marco Landoni, Massimo Dotti, Stefano Covino, Stefano Zibetti, Walter Del Pozzo

arxiv:2205.06819 v2 · 2022-05-13 · 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{DAPT2GQ355RZLS4XWZZUHC4RLM}

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	2026-07-05T04:26:04.026681Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

181f3d1a1bef6395cb97b673438b915b0a6a46d068470c39cb0ebc42a23e09aa

Aliases

arxiv: 2205.06819 · arxiv_version: 2205.06819v2 · doi: 10.48550/arxiv.2205.06819 · pith_short_12: DAPT2GQ355RZ · pith_short_16: DAPT2GQ355RZLS4X · pith_short_8: DAPT2GQ3

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/DAPT2GQ355RZLS4XWZZUHC4RLM \
  | 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: 181f3d1a1bef6395cb97b673438b915b0a6a46d068470c39cb0ebc42a23e09aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4081ec5f6a211eae0d9c5dbc2451f5b5433b7954b98de4c9359636268ef26cdd",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-05-13T18:00:01Z",
    "title_canon_sha256": "c30c42158689cfdba63a8cd217b990badea0013a582ce57ae14a3757661feda5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.06819",
    "kind": "arxiv",
    "version": 2
  }
}