Pith Number

pith:KQHCWE2Q

pith:2021:KQHCWE2Q4LTYB42J3MS4LWF5V4

not attested not anchored not stored refs pending

Reducing Effects of Swath Gaps on Unsupervised Machine Learning Models for NASA MODIS Instruments

Anirudh Koul, Esther Cao, Meher Anand Kasam, Sarah Chen, Satyarth Praveen, Siddha Ganju

arxiv:2106.07113 v2 · 2021-06-13 · cs.CV · astro-ph.EP · astro-ph.IM

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KQHCWE2Q4LTYB42J3MS4LWF5V4}

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	2026-07-05T03:02:16.351442Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

540e2b1350e2e780f349db25c5d8bdaf0c5337e8f6705d5ad92d3be3771a43ca

Aliases

arxiv: 2106.07113 · arxiv_version: 2106.07113v2 · doi: 10.48550/arxiv.2106.07113 · pith_short_12: KQHCWE2Q4LTY · pith_short_16: KQHCWE2Q4LTYB42J · pith_short_8: KQHCWE2Q

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/KQHCWE2Q4LTYB42J3MS4LWF5V4 \
  | 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: 540e2b1350e2e780f349db25c5d8bdaf0c5337e8f6705d5ad92d3be3771a43ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5463ec269b0d087363b24a71a4560e33f36bcebf597e88db065f1f8f693ea608",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-06-13T23:50:05Z",
    "title_canon_sha256": "5ec215e562966489933a2c47b0267bfa9778292d85235d301329c8dee4ff91f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.07113",
    "kind": "arxiv",
    "version": 2
  }
}