Pith Number

pith:BSM6O7X6

pith:2023:BSM6O7X6UCF3LRMS66DRSETYPM

not attested not anchored not stored refs pending

Echoes in the Noise: Posterior Samples of Faint Galaxy Surface Brightness Profiles with Score-Based Likelihoods and Priors

Alexandre Adam, Connor Bottrell, Connor Stone, Laurence Perreault-Levasseur, Ronan Legin, Yashar Hezaveh

arxiv:2311.18002 v1 · 2023-11-29 · astro-ph.IM · cs.CV

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BSM6O7X6UCF3LRMS66DRSETYPM}

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	2026-07-05T07:18:35.043022Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c99e77efea08bb5c592f7871912787b013b40a10527ea56ed381e6fe944bf65

Aliases

arxiv: 2311.18002 · arxiv_version: 2311.18002v1 · doi: 10.48550/arxiv.2311.18002 · pith_short_12: BSM6O7X6UCF3 · pith_short_16: BSM6O7X6UCF3LRMS · pith_short_8: BSM6O7X6

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/BSM6O7X6UCF3LRMS66DRSETYPM \
  | 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: 0c99e77efea08bb5c592f7871912787b013b40a10527ea56ed381e6fe944bf65

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e72558a692618e301bfaffa3074c6b98deb427c688627d995990d5d376cd7002",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2023-11-29T19:00:03Z",
    "title_canon_sha256": "fc512430625860cc93b5e27bd46fa5684c73d85eb759b8370cbacdd74c41eaff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.18002",
    "kind": "arxiv",
    "version": 1
  }
}