Pith Number

pith:AU2P6VOS

pith:2024:AU2P6VOSFDW6SIYVPOYSGC7PEB

not attested not anchored not stored refs pending

TIGRE v3: Efficient and easy to use iterative computed tomographic reconstruction toolbox for real datasets

Ander Biguri, Carola-Bibiane Sch\"onlieb, Emilien Valat, Malena Sabat\'e Landman, Manasavee Lohvithee, Reuben Lindroos, Robert Bryll, Sarinrat Wonglee, Sepideh Hatamikia, Stefanie Kaser, Thomas Blumensath, Tomoyuki Sadakane, Yi Du, Yi Liu

arxiv:2412.10129 v1 · 2024-12-13 · physics.med-ph · cs.MS · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AU2P6VOSFDW6SIYVPOYSGC7PEB}

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.

Cited by

1 paper in Pith

Randomized and Inner-product Free Krylov Methods for Large-scale Inverse Problems

Receipt and verification

First computed	2026-07-05T09:48:47.589555Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0534ff55d228ede923157bb1230bef205e09e85208dcac4c77923ad46b2f4db5

Aliases

arxiv: 2412.10129 · arxiv_version: 2412.10129v1 · doi: 10.48550/arxiv.2412.10129 · pith_short_12: AU2P6VOSFDW6 · pith_short_16: AU2P6VOSFDW6SIYV · pith_short_8: AU2P6VOS

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/AU2P6VOSFDW6SIYVPOYSGC7PEB \
  | 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: 0534ff55d228ede923157bb1230bef205e09e85208dcac4c77923ad46b2f4db5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d232444d6368cdb1ec243532aeb3e6e7e34fabb87320d90f7619cb88e2f4c9b4",
    "cross_cats_sorted": [
      "cs.MS",
      "math.OC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2024-12-13T13:21:47Z",
    "title_canon_sha256": "66f754f06043ee7ee896e6ccb4f011125ed0e8e5826a183049822bfc28794056"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.10129",
    "kind": "arxiv",
    "version": 1
  }
}