Pith Number

pith:5JYGX3KF

pith:2017:5JYGX3KFUZVS6SX6BOQWZGP6FF

not attested not anchored not stored refs pending

Image Patch Matching Using Convolutional Descriptors with Euclidean Distance

Esa Rahtu, Iaroslav Melekhov, Juho Kannala

arxiv:1710.11359 v1 · 2017-10-31 · 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{5JYGX3KFUZVS6SX6BOQWZGP6FF}

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	2026-05-18T00:31:44.125263Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ea706bed45a66b2f4afe0ba16c99fe296886d13a7b8c0b7e3d67b911731712b4

Aliases

arxiv: 1710.11359 · arxiv_version: 1710.11359v1 · doi: 10.48550/arxiv.1710.11359 · pith_short_12: 5JYGX3KFUZVS · pith_short_16: 5JYGX3KFUZVS6SX6 · pith_short_8: 5JYGX3KF

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/5JYGX3KFUZVS6SX6BOQWZGP6FF \
  | 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: ea706bed45a66b2f4afe0ba16c99fe296886d13a7b8c0b7e3d67b911731712b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "61dceef1cfa34c3e1ac6dce405f6be7adf21f94beb8d5afce7c633f3609c9519",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-10-31T07:48:11Z",
    "title_canon_sha256": "2ced6743f282284061d217617d74554014890a54203ebd9450fb29334ff84efd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.11359",
    "kind": "arxiv",
    "version": 1
  }
}