Pith Number

pith:F2V3N5EY

pith:2019:F2V3N5EY376BNJDBANIJ7FLUC5

not attested not anchored not stored refs pending

Non-Rigid Point Set Registration Networks

Jianchun Chen, Lingjing Wang, Xiang Li, Yi Fang

arxiv:1904.01428 v1 · 2019-04-02 · cs.GR · 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{F2V3N5EY376BNJDBANIJ7FLUC5}

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	2026-05-17T23:49:34.638291Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2eabb6f498dffc16a46103509f9574174d2c2fae94dcc9200d8787d2d694432c

Aliases

arxiv: 1904.01428 · arxiv_version: 1904.01428v1 · doi: 10.48550/arxiv.1904.01428 · pith_short_12: F2V3N5EY376B · pith_short_16: F2V3N5EY376BNJDB · pith_short_8: F2V3N5EY

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/F2V3N5EY376BNJDBANIJ7FLUC5 \
  | 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: 2eabb6f498dffc16a46103509f9574174d2c2fae94dcc9200d8787d2d694432c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "afd0d0470059d25b795845ecad3b429e19fe51e7c833b4d4e26eed55880a075d",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.GR",
    "submitted_at": "2019-04-02T14:01:59Z",
    "title_canon_sha256": "74a7cb10d312523b5a982f36b1bc6482238f20876604e0cb8a532982c58d85d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.01428",
    "kind": "arxiv",
    "version": 1
  }
}