Pith Number

pith:QAVAFOGN

pith:2018:QAVAFOGNFU236XGX6SMZ4HMXMF

not attested not anchored not stored refs pending

Non-Rigid Image Registration Using Self-Supervised Fully Convolutional Networks without Training Data

Hongming Li, Yong Fan

arxiv:1801.04012 v1 · 2018-01-11 · 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{QAVAFOGNFU236XGX6SMZ4HMXMF}

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	2026-05-18T00:26:12.161897Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

802a02b8cd2d35bf5cd7f4999e1d9761488dc1adfdb638d93974db897769e3eb

Aliases

arxiv: 1801.04012 · arxiv_version: 1801.04012v1 · doi: 10.48550/arxiv.1801.04012 · pith_short_12: QAVAFOGNFU23 · pith_short_16: QAVAFOGNFU236XGX · pith_short_8: QAVAFOGN

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/QAVAFOGNFU236XGX6SMZ4HMXMF \
  | 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: 802a02b8cd2d35bf5cd7f4999e1d9761488dc1adfdb638d93974db897769e3eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bab484ab258eeab255c9ed8d1e5ba885f9899eeed8abe7dd1b577fdbdc412e9f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-01-11T22:58:48Z",
    "title_canon_sha256": "c5a936eaf0e0f85220af17e962c17c72c1ef9b1db5e19e34e719d5f52e520784"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.04012",
    "kind": "arxiv",
    "version": 1
  }
}