Pith Number

pith:B6LGCQUF

pith:2015:B6LGCQUFMI5UE2FFNTTWFXYFNJ

not attested not anchored not stored refs pending

Fast Fusion of Multi-Band Images Based on Solving a Sylvester Equation

Jean-Yves Tourneret, Nicolas Dobigeon, Qi Wei

arxiv:1502.03121 v1 · 2015-02-10 · 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{B6LGCQUFMI5UE2FFNTTWFXYFNJ}

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	2026-05-18T01:29:03.367343Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f96614285623b4268a56ce762df056a73e197f7c681f24b573e409e13863e09

Aliases

arxiv: 1502.03121 · arxiv_version: 1502.03121v1 · doi: 10.48550/arxiv.1502.03121 · pith_short_12: B6LGCQUFMI5U · pith_short_16: B6LGCQUFMI5UE2FF · pith_short_8: B6LGCQUF

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/B6LGCQUFMI5UE2FFNTTWFXYFNJ \
  | 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: 0f96614285623b4268a56ce762df056a73e197f7c681f24b573e409e13863e09

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32ab870f3aa13c31b92e790c0b097027b2cfaf6799b488133c62fc45637e52c2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2015-02-10T21:18:54Z",
    "title_canon_sha256": "00253526779ed7e0bffad687c7e814fb3ddb95856eb13c3d6e9deb4d0fd3be34"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.03121",
    "kind": "arxiv",
    "version": 1
  }
}