Pith Number

pith:4G3YIRLD

pith:2016:4G3YIRLDEGRDKQ77A2D6BRM6PT

not attested not anchored not stored refs pending

BPF-type Region-of-interest Reconstruction for Parallel Translational Computed Tomography

Fenglin Liu, Hengyong Yu, Shaoyu Wang, Weiwen Wu

arxiv:1610.06170 v1 · 2016-10-19 · 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{4G3YIRLDEGRDKQ77A2D6BRM6PT}

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	2026-05-18T01:01:44.047313Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e1b784456321a23543ff0687e0c59e7cf05f6b47b509be73d157a7a490b981ba

Aliases

arxiv: 1610.06170 · arxiv_version: 1610.06170v1 · doi: 10.48550/arxiv.1610.06170 · pith_short_12: 4G3YIRLDEGRD · pith_short_16: 4G3YIRLDEGRDKQ77 · pith_short_8: 4G3YIRLD

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/4G3YIRLDEGRDKQ77A2D6BRM6PT \
  | 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: e1b784456321a23543ff0687e0c59e7cf05f6b47b509be73d157a7a490b981ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "10aefd30b0f3e5cbcb20621c9ed656997de519f3d0dca455909c04b08b2bfbcc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2016-10-19T02:47:41Z",
    "title_canon_sha256": "d4c480f9ef4e454bbe711a20a786521f1593288e371c94abb38f371de5bb212c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.06170",
    "kind": "arxiv",
    "version": 1
  }
}