Pith Number

pith:OBFCU37A

pith:2025:OBFCU37AINFBASZNYU4DQLL6LD

not attested not anchored not stored refs pending

Joint multiband deconvolution for Euclid and Vera C. Rubin images

Fr\'ed\'eric Courbin, Jean-Luc Starck, Pascale Jablonka, Utsav Akhaury

arxiv:2502.17177 v2 · 2025-02-24 · 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{OBFCU37AINFBASZNYU4DQLL6LD}

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.

Cited by

1 paper in Pith

LTDE: The Lens Time Delay Experiment I. From pixels to light curves

Receipt and verification

First computed	2026-07-05T11:06:10.565349Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

704a2a6fe0434a104b2dc538382d7e58d6fe240667930cd5b45c51fccf0d158b

Aliases

arxiv: 2502.17177 · arxiv_version: 2502.17177v2 · doi: 10.48550/arxiv.2502.17177 · pith_short_12: OBFCU37AINFB · pith_short_16: OBFCU37AINFBASZN · pith_short_8: OBFCU37A

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/OBFCU37AINFBASZNYU4DQLL6LD \
  | 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: 704a2a6fe0434a104b2dc538382d7e58d6fe240667930cd5b45c51fccf0d158b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b0097f253219c9473b0e16a5dab553db29b36b8dcfe80c249cc01e037549a76b",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2025-02-24T14:13:38Z",
    "title_canon_sha256": "cb8b9690ee54afd6eeec9bfbe0a10fbb393498507cfe3cbc7314695a4018cff1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.17177",
    "kind": "arxiv",
    "version": 2
  }
}