Pith Number

pith:OIREGMIN

pith:2019:OIREGMINEYI3XDVL7K3HMCXTQM

not attested not anchored not stored refs pending

Real-Time FPGA-based Digital Signal Processing and Correction for a Small Animal PET

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

arxiv:1909.12070 v1 · 2019-09-26 · 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{OIREGMINEYI3XDVL7K3HMCXTQM}

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	2026-07-05T00:07:30.844620Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

722243310d2611bb8eabfab6760af3833b91472919b0de9b4feed092a1e8425e

Aliases

arxiv: 1909.12070 · arxiv_version: 1909.12070v1 · doi: 10.48550/arxiv.1909.12070 · pith_short_12: OIREGMINEYI3 · pith_short_16: OIREGMINEYI3XDVL · pith_short_8: OIREGMIN

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/OIREGMINEYI3XDVL7K3HMCXTQM \
  | 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: 722243310d2611bb8eabfab6760af3833b91472919b0de9b4feed092a1e8425e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bfdeb12712ab0e16ed24fe7015910a28ee3210ca556a883650ae076826a9e372",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2019-09-26T13:02:04Z",
    "title_canon_sha256": "d7cbfed1d5686e51dd413b11a3384c7b1933f0cb3f5fa38c7146e0febf121fcc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.12070",
    "kind": "arxiv",
    "version": 1
  }
}