Pith Number

pith:S7RUFDCF

pith:2018:S7RUFDCFHHLDSPYQBVQJTS44X3

not attested not anchored not stored refs pending

JSR-Net: A Deep Network for Joint Spatial-Radon Domain CT Reconstruction from incomplete data

Baodong Liu, Bin Dong, Haimiao Zhang

arxiv:1812.00510 v2 · 2018-12-03 · physics.med-ph · cs.LG · 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{S7RUFDCFHHLDSPYQBVQJTS44X3}

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	2026-05-17T23:50:33.549377Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97e3428c4539d6393f100d6099cb9cbecfb9bd5957947395274530aac17d6d04

Aliases

arxiv: 1812.00510 · arxiv_version: 1812.00510v2 · doi: 10.48550/arxiv.1812.00510 · pith_short_12: S7RUFDCFHHLD · pith_short_16: S7RUFDCFHHLDSPYQ · pith_short_8: S7RUFDCF

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/S7RUFDCFHHLDSPYQBVQJTS44X3 \
  | 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: 97e3428c4539d6393f100d6099cb9cbecfb9bd5957947395274530aac17d6d04

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99798ae4299dc64ce52f47dfecc21befb415d5a69bfe1a028fb3797e8f7b460a",
    "cross_cats_sorted": [
      "cs.LG",
      "math.OC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2018-12-03T01:50:38Z",
    "title_canon_sha256": "af0343abbbb385e739b05dabdcf6201d914ac0a7f3bf2d607be0cef475a9cbfc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.00510",
    "kind": "arxiv",
    "version": 2
  }
}