Pith Number

pith:XVIJ7YKS

pith:2022:XVIJ7YKSPDKNQPCBGDPYVACUTG

not attested not anchored not stored refs pending

Bayesian and Machine Learning Methods in the Big Data era for astronomical imaging

Eric Villard, Fabrizia Guglielmetti, Giuseppe Longo, {\L}ukasz Tychoniec, Michele Delli Veneri, Philipp Arras, Torsten En{\ss}lin

arxiv:2210.01444 v1 · 2022-10-04 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XVIJ7YKSPDKNQPCBGDPYVACUTG}

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	2026-07-05T05:03:10.565260Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd509fe15278d4d83c4130df8a80549980fb93f0cd2a3ceaaf6bcab72bf3564c

Aliases

arxiv: 2210.01444 · arxiv_version: 2210.01444v1 · doi: 10.48550/arxiv.2210.01444 · pith_short_12: XVIJ7YKSPDKN · pith_short_16: XVIJ7YKSPDKNQPCB · pith_short_8: XVIJ7YKS

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/XVIJ7YKSPDKNQPCBGDPYVACUTG \
  | 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: bd509fe15278d4d83c4130df8a80549980fb93f0cd2a3ceaaf6bcab72bf3564c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "75a589cac238026a0cecda2834cb4030724aace18a0f94ed38b2d6bff384fe6b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2022-10-04T08:12:14Z",
    "title_canon_sha256": "5db552e989980b1c8829187d4fd3b56e533c2b9001803692a6b3bf88789a0dd6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.01444",
    "kind": "arxiv",
    "version": 1
  }
}