Pith Number

pith:NGCXSOKJ

pith:2022:NGCXSOKJNWGOFUNX3ZMKLT7OCA

not attested not anchored not stored refs pending

Multi-temporal speckle reduction with self-supervised deep neural networks

Emanuele Dalsasso, Florence Tupin, In\`es Meraoumia, Lo\"ic Denis, R\'emy Abergel

arxiv:2207.11095 v2 · 2022-07-22 · eess.IV · 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{NGCXSOKJNWGOFUNX3ZMKLT7OCA}

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	2026-07-05T05:39:17.140350Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

69857939496d8ce2d1b7de58a5cfee1038957eb67b72e394752ff09ffd876b68

Aliases

arxiv: 2207.11095 · arxiv_version: 2207.11095v2 · doi: 10.48550/arxiv.2207.11095 · pith_short_12: NGCXSOKJNWGO · pith_short_16: NGCXSOKJNWGOFUNX · pith_short_8: NGCXSOKJ

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/NGCXSOKJNWGOFUNX3ZMKLT7OCA \
  | 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: 69857939496d8ce2d1b7de58a5cfee1038957eb67b72e394752ff09ffd876b68

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "77ee877765e3489766a52399089855f5482f531fb9153a78481b9b56ba8b65b4",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2022-07-22T14:08:22Z",
    "title_canon_sha256": "194fe2860c234096d276e9c65d6e25800d3c389fdf31c364a4cc402bfca4f143"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.11095",
    "kind": "arxiv",
    "version": 2
  }
}