Pith Number

pith:UOGFRMHG

pith:2018:UOGFRMHG5POCQGNMXLKPEJPBSS

not attested not anchored not stored refs pending

A Design of FPGA Based Small Animal PET Real Time Digital Signal Processing and Correction Logic

Bowen Li, Jiaming Lu, Kairen Chen, Lei Zhao, Peipei Deng, Qi An, Shubin Liu

arxiv:1806.09117 v1 · 2018-06-24 · eess.SP · physics.ins-det

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UOGFRMHG5POCQGNMXLKPEJPBSS}

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	2026-05-18T00:12:30.257358Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a38c58b0e6ebdc2819acbad4f225e194a16ca14fd42b40318ea03236ae715bc4

Aliases

arxiv: 1806.09117 · arxiv_version: 1806.09117v1 · doi: 10.48550/arxiv.1806.09117 · pith_short_12: UOGFRMHG5POC · pith_short_16: UOGFRMHG5POCQGNM · pith_short_8: UOGFRMHG

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/UOGFRMHG5POCQGNMXLKPEJPBSS \
  | 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: a38c58b0e6ebdc2819acbad4f225e194a16ca14fd42b40318ea03236ae715bc4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd7037a579e43f40f8ddb57543e2dca4f820551b823bec71941565f25b09c430",
    "cross_cats_sorted": [
      "physics.ins-det"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2018-06-24T10:00:45Z",
    "title_canon_sha256": "90582a535331ddc13db5ac7ade05585149a5a47558a6668d45d5d859e2695f2c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.09117",
    "kind": "arxiv",
    "version": 1
  }
}