Pith Number

pith:CBF5NGLP

pith:2021:CBF5NGLPC454F3WCSEEGSXONEH

not attested not anchored not stored refs pending

CodEx: A Modular Framework for Joint Temporal De-blurring and Tomographic Reconstruction

Charles A. Bouman, Doga Gursoy, Selin Aslan, Soumendu Majee

arxiv:2111.06069 v3 · 2021-11-11 · eess.IV · 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{CBF5NGLPC454F3WCSEEGSXONEH}

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	2026-07-05T04:44:41.394730Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

104bd6996f173bc2eec29108695dcd21f50b86a5bbabd0c8b917ab448831ed30

Aliases

arxiv: 2111.06069 · arxiv_version: 2111.06069v3 · doi: 10.48550/arxiv.2111.06069 · pith_short_12: CBF5NGLPC454 · pith_short_16: CBF5NGLPC454F3WC · pith_short_8: CBF5NGLP

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/CBF5NGLPC454F3WCSEEGSXONEH \
  | 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: 104bd6996f173bc2eec29108695dcd21f50b86a5bbabd0c8b917ab448831ed30

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5fc58c9873a87c749fceac6622075a5734b8750ff886fe4206052da81957eb03",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2021-11-11T06:33:58Z",
    "title_canon_sha256": "d09f67110b5951a32fcae1b5f4ed7e0a6b13ac0fdd67779b2fb21e524b177109"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.06069",
    "kind": "arxiv",
    "version": 3
  }
}