Pith Number

pith:B75JQLSG

pith:2015:B75JQLSGFPAE2RFPL7A4T6CJLZ

not attested not anchored not stored refs pending

Gibbs-Ringing Artifact Removal Based on Local Subvoxel-shifts

Bibek Dhital, Elias Kellner, Marco Reisert

arxiv:1501.07758 v1 · 2015-01-30 · physics.med-ph · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B75JQLSGFPAE2RFPL7A4T6CJLZ}

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	2026-05-18T02:28:14.241880Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ffa982e462bc04d44af5fc1c9f8495e4e9eba38ba692de616186b93dec8e60e

Aliases

arxiv: 1501.07758 · arxiv_version: 1501.07758v1 · doi: 10.48550/arxiv.1501.07758 · pith_short_12: B75JQLSGFPAE · pith_short_16: B75JQLSGFPAE2RFP · pith_short_8: B75JQLSG

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/B75JQLSGFPAE2RFPL7A4T6CJLZ \
  | 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: 0ffa982e462bc04d44af5fc1c9f8495e4e9eba38ba692de616186b93dec8e60e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "808fbdd7fef0ae9be44f8647c03695a14445d410f05bf5c102a0f22b30db4e1b",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2015-01-30T12:52:30Z",
    "title_canon_sha256": "d03cab8e3ba99fb8f0e037c015c4f5b4b98092a435d5af8c4e91bf5ba0b47d08"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.07758",
    "kind": "arxiv",
    "version": 1
  }
}