Pith Number

pith:JBW4MPVI

pith:2025:JBW4MPVIB6EDKP7C3QUGLRMRX4

not attested not anchored not stored refs pending

Optimization of the multiple sampling and signal extraction in non-destructive exposures

A. Castera, B. Kubik, E. Chabanat, G. Smadja, R. Barbier, S. Ferriol

arxiv:2506.04904 v1 · 2025-06-05 · 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{JBW4MPVIB6EDKP7C3QUGLRMRX4}

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	2026-07-05T11:16:38.796924Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

486dc63ea80f88353fe2dc2865c591bf3e12be9e049a0ea680ab5bf2abcdc2fb

Aliases

arxiv: 2506.04904 · arxiv_version: 2506.04904v1 · doi: 10.48550/arxiv.2506.04904 · pith_short_12: JBW4MPVIB6ED · pith_short_16: JBW4MPVIB6EDKP7C · pith_short_8: JBW4MPVI

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/JBW4MPVIB6EDKP7C3QUGLRMRX4 \
  | 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: 486dc63ea80f88353fe2dc2865c591bf3e12be9e049a0ea680ab5bf2abcdc2fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95510a85db690011dd5e760764bb31f3c71d889d6e20b0087d3372a713037d49",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2025-06-05T11:39:12Z",
    "title_canon_sha256": "3930e1f3e81a40e3017131d083d4451122d6afd65ef4b72bb9cb3e0c7a6d20a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.04904",
    "kind": "arxiv",
    "version": 1
  }
}