Pith Number

pith:XD45D6GK

pith:2019:XD45D6GKYK423HSZKGS3PVQJY5

not attested not anchored not stored refs pending

Apache Spark Accelerated Deep Learning Inference for Large Scale Satellite Image Analytics

Christopher Layton, Dalton Lunga, Hsiuhan Lexie Yang, Jonathan Gerrand, Robert Stewart

arxiv:1908.04383 v1 · 2019-08-08 · 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{XD45D6GKYK423HSZKGS3PVQJY5}

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	2026-07-04T23:54:30.266447Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8f9d1f8cac2b9ad9e5951a5b7d609c74ac05b48efc48313d347b9503133f78d

Aliases

arxiv: 1908.04383 · arxiv_version: 1908.04383v1 · doi: 10.48550/arxiv.1908.04383 · pith_short_12: XD45D6GKYK42 · pith_short_16: XD45D6GKYK423HSZ · pith_short_8: XD45D6GK

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/XD45D6GKYK423HSZKGS3PVQJY5 \
  | 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: b8f9d1f8cac2b9ad9e5951a5b7d609c74ac05b48efc48313d347b9503133f78d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a940905be45b53b1c285c0f6a0f0bc438846db056311fca0056281626c082e9e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-08-08T21:36:41Z",
    "title_canon_sha256": "fbd9d9c435b421b40444db6edeffbc602c6f8273c7b187c084fcdeef19a529e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.04383",
    "kind": "arxiv",
    "version": 1
  }
}