Pith Number

pith:ZIN4Y2LI

pith:2017:ZIN4Y2LIUQ7IH4DHVETWZIGPVI

not attested not anchored not stored refs pending

PCM-TV-TFV: A Novel Two Stage Framework for Image Reconstruction from Fourier Data

Guohui Song, Weihong Guo, Yue Zhang

arxiv:1705.10784 v1 · 2017-05-29 · 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{ZIN4Y2LIUQ7IH4DHVETWZIGPVI}

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	2026-05-18T00:43:20.240770Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca1bcc6968a43e83f067a9276ca0cfaa06d846fb35f429b159bbc7464cb59778

Aliases

arxiv: 1705.10784 · arxiv_version: 1705.10784v1 · doi: 10.48550/arxiv.1705.10784 · pith_short_12: ZIN4Y2LIUQ7I · pith_short_16: ZIN4Y2LIUQ7IH4DH · pith_short_8: ZIN4Y2LI

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/ZIN4Y2LIUQ7IH4DHVETWZIGPVI \
  | 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: ca1bcc6968a43e83f067a9276ca0cfaa06d846fb35f429b159bbc7464cb59778

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d40c336ddc40727277934640317b3eeb81b527e2e13ad75cca302fd8d74010ad",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-05-29T22:24:34Z",
    "title_canon_sha256": "82b6f95418f38259c40a6bd73c8c7dfd9fc46653ba43a6cd6031e0fe0f3fe967"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.10784",
    "kind": "arxiv",
    "version": 1
  }
}