Pith Number

pith:6GPRJV4O

pith:2017:6GPRJV4OEHND3CT65KKC3F45B3

not attested not anchored not stored refs pending

Mixed one-bit compressive sensing with applications to overexposure correction for CT reconstruction

Andreas Maier, Joachim Hornegger, Lei Shi, Ming Yan, Xiaolin Huang, Yan Xia, Yixing Huang

arxiv:1701.00694 v1 · 2017-01-03 · cs.CV · cs.IR · cs.NA · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6GPRJV4OEHND3CT65KKC3F45B3}

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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	2026-05-18T00:53:28.489567Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f19f14d78e21da3d8a7eea942d979d0ec237c47354a3f119d1780731a04c6bab

Aliases

arxiv: 1701.00694 · arxiv_version: 1701.00694v1 · doi: 10.48550/arxiv.1701.00694 · pith_short_12: 6GPRJV4OEHND · pith_short_16: 6GPRJV4OEHND3CT6 · pith_short_8: 6GPRJV4O

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/6GPRJV4OEHND3CT65KKC3F45B3 \
  | 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: f19f14d78e21da3d8a7eea942d979d0ec237c47354a3f119d1780731a04c6bab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32d00c3ff0c032a926408a15c7ea6742266a079343ec5c4ddca2355d8e6cb686",
    "cross_cats_sorted": [
      "cs.IR",
      "cs.NA",
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-01-03T14:35:33Z",
    "title_canon_sha256": "e19dbe102c56b11abd5fb120aabb69bf06ca681e32ec66c5f221edfa6e2acc64"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.00694",
    "kind": "arxiv",
    "version": 1
  }
}