Pith Number

pith:MA4LDJPT

pith:2018:MA4LDJPTNXJIXLRJVIODHTC65Z

not attested not anchored not stored refs pending

Bayesian bulge-disc decomposition of galaxy images

D. J. Mortlock, J. J. Argyle, J. M\'endez-Abreu, V. Wild

arxiv:1807.02097 v1 · 2018-07-05 · 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{MA4LDJPTNXJIXLRJVIODHTC65Z}

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	2026-05-18T00:11:04.085197Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6038b1a5f36dd28bae29aa1c33cc5eee5b8d7ababeb39cbc75a94e6052bb55ee

Aliases

arxiv: 1807.02097 · arxiv_version: 1807.02097v1 · doi: 10.48550/arxiv.1807.02097 · pith_short_12: MA4LDJPTNXJI · pith_short_16: MA4LDJPTNXJIXLRJ · pith_short_8: MA4LDJPT

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/MA4LDJPTNXJIXLRJVIODHTC65Z \
  | 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: 6038b1a5f36dd28bae29aa1c33cc5eee5b8d7ababeb39cbc75a94e6052bb55ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f3042c5272a198588585510511289bd128443beb4bc9fa7f9d74d3e2d8c586f6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-07-05T17:26:40Z",
    "title_canon_sha256": "385f017c4f9818013b8053106c72f246e10c87c35785d74f65256612d17348e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.02097",
    "kind": "arxiv",
    "version": 1
  }
}