Pith Number

pith:5KP4JEST

pith:2017:5KP4JESTF3GGV3EWFPPNNMS2OG

not attested not anchored not stored refs pending

A Blind Deconvolution Technique Based on Projection Onto Convex Sets for Magnetic Particle Imaging

A Enis \c{C}etin, Emine U Saritas, Omer Burak Demirel, Onur Yorulmaz, Tolga \c{C}ukur, Yavuz Muslu

arxiv:1705.07506 v3 · 2017-05-21 · physics.med-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{5KP4JESTF3GGV3EWFPPNNMS2OG}

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	2026-07-05T00:37:14.775765Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ea9fc492532ecc6aec962bded6b25a71aa30a21d8eb9014d9369a9e96320e41e

Aliases

arxiv: 1705.07506 · arxiv_version: 1705.07506v3 · doi: 10.48550/arxiv.1705.07506 · pith_short_12: 5KP4JESTF3GG · pith_short_16: 5KP4JESTF3GGV3EW · pith_short_8: 5KP4JEST

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/5KP4JESTF3GGV3EWFPPNNMS2OG \
  | 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: ea9fc492532ecc6aec962bded6b25a71aa30a21d8eb9014d9369a9e96320e41e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b1360b71cf805cab472c998128da1a0d7eb923584be818eeaaa226c4a1dd2f5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2017-05-21T20:14:45Z",
    "title_canon_sha256": "bdf1892333a00bc8cfa357245a084a3529505b89d3320797d95afed800bbc43f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.07506",
    "kind": "arxiv",
    "version": 3
  }
}