Pith Number

pith:IF4OBXMS

pith:2019:IF4OBXMSMWILE6UZYK52J6DVT4

not attested not anchored not stored refs pending

SuperGlue: Learning Feature Matching with Graph Neural Networks

Andrew Rabinovich, Daniel DeTone, Paul-Edouard Sarlin, Tomasz Malisiewicz

arxiv:1911.11763 v2 · 2019-11-26 · 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{IF4OBXMSMWILE6UZYK52J6DVT4}

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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.

Cited by

4 papers in Pith

DL-VINS-Factory: A Modular Framework for Learned Visual Front-Ends in Visual-Inertial SLAM

A Novel Computer Vision Approach for Assessing Fish Responses to Intrusive Objects in Aquaculture

Efficient 3D Content Reconstruction and Generation

Leveraging AV1 motion vectors for Fast and Dense Feature Matching

Receipt and verification

First computed	2026-07-05T00:51:04.947756Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4178e0dd926590b27a99c2bba4f8759f2baf0470679d383a0218615fa9d0a46e

Aliases

arxiv: 1911.11763 · arxiv_version: 1911.11763v2 · doi: 10.48550/arxiv.1911.11763 · pith_short_12: IF4OBXMSMWIL · pith_short_16: IF4OBXMSMWILE6UZ · pith_short_8: IF4OBXMS

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/IF4OBXMSMWILE6UZYK52J6DVT4 \
  | 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: 4178e0dd926590b27a99c2bba4f8759f2baf0470679d383a0218615fa9d0a46e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "655a69af10786644651ea85dd8f670c636a48bf9463ebdc5215d1ad2688ba04c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-11-26T18:57:21Z",
    "title_canon_sha256": "a57116cb44ec6cdb5cf74e657dda9dc2df57286d75cd62fe1b2e80088e5a82dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.11763",
    "kind": "arxiv",
    "version": 2
  }
}