Pith Number

pith:SFF4RLMA

pith:2011:SFF4RLMAWWRJHXXFWW2OVXZOJI

not attested not anchored not stored refs pending

Conjugate Variables as a Resource in Signal and Image Processing

Martin Suda, Michael N\"olle

arxiv:1108.5720 v1 · 2011-08-29 · cs.CV · physics.data-an · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SFF4RLMAWWRJHXXFWW2OVXZOJI}

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	2026-05-18T04:14:36.912355Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

914bc8ad80b5a293dee5b5b4eadf2e4a380a0a66cf803f9e6595d1ff1454cfb6

Aliases

arxiv: 1108.5720 · arxiv_version: 1108.5720v1 · doi: 10.48550/arxiv.1108.5720 · pith_short_12: SFF4RLMAWWRJ · pith_short_16: SFF4RLMAWWRJHXXF · pith_short_8: SFF4RLMA

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/SFF4RLMAWWRJHXXFWW2OVXZOJI \
  | 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: 914bc8ad80b5a293dee5b5b4eadf2e4a380a0a66cf803f9e6595d1ff1454cfb6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d35dd41ac07d8028072e78defefe150e43fdb17e4bb73685ceca99cd7e4edb36",
    "cross_cats_sorted": [
      "physics.data-an",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2011-08-29T19:28:13Z",
    "title_canon_sha256": "38c23e791a77b5b23c24e947d672580a2cbb8b51a6c5f7664b904b4180788a28"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.5720",
    "kind": "arxiv",
    "version": 1
  }
}