Pith Number

pith:B57D6AKA

pith:2016:B57D6AKASRAMRB4GQBCIVV5B3I

not attested not anchored not stored refs pending

Efficient adaptation of complex-valued noiselet sensing matrices for compressed single-pixel imaging

Anna Pastuszczak, Bart{\l}omiej Szczygie{\l}, Micha{\l} Miko{\l}ajczyk, Rafa{\l} Koty\'nski

arxiv:1606.04535 v1 · 2016-06-14 · cs.CV · cs.IT · math.IT · physics.optics

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B57D6AKASRAMRB4GQBCIVV5B3I}

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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	2026-05-18T01:11:58.769490Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f7e3f01409440c8878680448ad7a1da3e6db8b584e6b2194fa3e740a7611c53

Aliases

arxiv: 1606.04535 · arxiv_version: 1606.04535v1 · doi: 10.48550/arxiv.1606.04535 · pith_short_12: B57D6AKASRAM · pith_short_16: B57D6AKASRAMRB4G · pith_short_8: B57D6AKA

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/B57D6AKASRAMRB4GQBCIVV5B3I \
  | 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: 0f7e3f01409440c8878680448ad7a1da3e6db8b584e6b2194fa3e740a7611c53

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "59e8683fd22b7d61cbf867e17ee41685e81857bc55f24fe615222aa1e6cb38c0",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-06-14T17:34:37Z",
    "title_canon_sha256": "54d0a2a7a43894cfb7ab50dc0ea1114def2c1e91be3296fa12dd2669aeb00fbd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.04535",
    "kind": "arxiv",
    "version": 1
  }
}