Pith Number

pith:C3OSIGE4

pith:2017:C3OSIGE4EPOZZRIWPOAL3JL3PT

not attested not anchored not stored refs pending

General Phase Regularized Reconstruction using Phase Cycling

Frank Ong, Joseph Cheng, Michael Lustig

arxiv:1709.05374 v1 · 2017-09-15 · cs.CV · physics.med-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C3OSIGE4EPOZZRIWPOAL3JL3PT}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:34:28.726899Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

16dd24189c23dd9cc5167b80bda57b7cef6036fe050a5dad61aa416c0c8ef4ec

Aliases

arxiv: 1709.05374 · arxiv_version: 1709.05374v1 · doi: 10.48550/arxiv.1709.05374 · pith_short_12: C3OSIGE4EPOZ · pith_short_16: C3OSIGE4EPOZZRIW · pith_short_8: C3OSIGE4

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/C3OSIGE4EPOZZRIWPOAL3JL3PT \
  | 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: 16dd24189c23dd9cc5167b80bda57b7cef6036fe050a5dad61aa416c0c8ef4ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4eba802dda04e821413ee3b8ea0cb22673b46ada4dc20909c4665f0c080f1e7",
    "cross_cats_sorted": [
      "physics.med-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-09-15T19:17:13Z",
    "title_canon_sha256": "cb349b17b645c771eb3a6a0646edd3eec3d6cc72750482803a07b24c31de9349"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.05374",
    "kind": "arxiv",
    "version": 1
  }
}