Pith Number

pith:ZQCED62X

pith:2017:ZQCED62X4CJPUYAF4DHK7RXYAZ

not attested not anchored not stored refs pending

Denoising Imaging Polarimetry by an Adapted BM3D Method

2), (2) School of Biological Sciences, Alexander B. Tibbs (1, David R. Bull (1) ((1) Department of Electrical, Electronic Engineering, Ilse M. Daly (2), Nicholas W. Roberts (2), University of Bristol, University of Bristol)

arxiv:1711.04853 v2 · 2017-11-13 · 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{ZQCED62X4CJPUYAF4DHK7RXYAZ}

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	2026-05-18T00:16:30.445378Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc0441fb57e092fa6005e0ceafc6f80644cf918676bb04e0b2a864d788a71fce

Aliases

arxiv: 1711.04853 · arxiv_version: 1711.04853v2 · doi: 10.48550/arxiv.1711.04853 · pith_short_12: ZQCED62X4CJP · pith_short_16: ZQCED62X4CJPUYAF · pith_short_8: ZQCED62X

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/ZQCED62X4CJPUYAF4DHK7RXYAZ \
  | 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: cc0441fb57e092fa6005e0ceafc6f80644cf918676bb04e0b2a864d788a71fce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "66e810d08057f59b4dbe483874a60532335bfbc8f28dec79a9f824995482dd49",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-11-13T21:07:40Z",
    "title_canon_sha256": "60dd754326db723e3be940a559e174cd959435070ee19b47045d3c8c34cb6b54"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.04853",
    "kind": "arxiv",
    "version": 2
  }
}