Pith Number

pith:TSWLFQLO

pith:2021:TSWLFQLOA3BGPJLI6TB7BMLYIW

not attested not anchored not stored refs pending

Real-time FPGA Design for OMP Targeting 8K Image Reconstruction

Chen Fu, Jiayao Xu, Jinjia Zhou, Zhiqiang Zhang

arxiv:2110.04714 v1 · 2021-10-10 · cs.MM · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TSWLFQLOA3BGPJLI6TB7BMLYIW}

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	2026-07-05T03:21:20.482991Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9cacb2c16e06c267a568f4c3f0b1784591a6b6ee86c998938e2c6e1a335be4b8

Aliases

arxiv: 2110.04714 · arxiv_version: 2110.04714v1 · doi: 10.48550/arxiv.2110.04714 · pith_short_12: TSWLFQLOA3BG · pith_short_16: TSWLFQLOA3BGPJLI · pith_short_8: TSWLFQLO

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/TSWLFQLOA3BGPJLI6TB7BMLYIW \
  | 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: 9cacb2c16e06c267a568f4c3f0b1784591a6b6ee86c998938e2c6e1a335be4b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1815e40409d35b3d0331e232738d4a7f1a943f0f20ea443d6e8a0fc747224eee",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MM",
    "submitted_at": "2021-10-10T06:08:35Z",
    "title_canon_sha256": "ff2f3864a8f449f84881aa8bf90b981c81a3fea75b7f56bfeea1d0a5bab69e61"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.04714",
    "kind": "arxiv",
    "version": 1
  }
}