Pith Number

pith:5GOKMQ4T

pith:2019:5GOKMQ4TWPKKTKWHMQI2YZKBRP

not attested not anchored not stored refs pending

Aggregated Deep Local Features for Remote Sensing Image Retrieval

Clint Sebastian, Egor Bondarev, Peter H.N. De With, Raffaele Imbriaco

arxiv:1903.09469 v1 · 2019-03-22 · 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{5GOKMQ4TWPKKTKWHMQI2YZKBRP}

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	2026-05-17T23:50:39.554207Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e99ca64393b3d4a9aac76411ac65418bdd1ca962402d4dbff67df8a901ee178c

Aliases

arxiv: 1903.09469 · arxiv_version: 1903.09469v1 · doi: 10.48550/arxiv.1903.09469 · pith_short_12: 5GOKMQ4TWPKK · pith_short_16: 5GOKMQ4TWPKKTKWH · pith_short_8: 5GOKMQ4T

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/5GOKMQ4TWPKKTKWHMQI2YZKBRP \
  | 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: e99ca64393b3d4a9aac76411ac65418bdd1ca962402d4dbff67df8a901ee178c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "906e9a64978624ee0ae25a28caf8c12eb4d61c6858c5048605db984bfa74235f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-03-22T12:17:04Z",
    "title_canon_sha256": "f9bb2f186b79f7bb7c1239cf943446b3675bc5b68c256039bf550b965600ab2a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.09469",
    "kind": "arxiv",
    "version": 1
  }
}