Pith Number

pith:FPJWJVTD

pith:2016:FPJWJVTDLOUVNK3OJAJRYQRUVU

not attested not anchored not stored refs pending

Hyperspectral CNN Classification with Limited Training Samples

Arman Melkumyan, Lloyd Windrim, Richard Murphy, Rishi Ramakrishnan

arxiv:1611.09007 v1 · 2016-11-28 · 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{FPJWJVTDLOUVNK3OJAJRYQRUVU}

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	2026-05-18T00:56:29.541746Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2bd364d6635ba956ab6e48131c4234ad342488c8794dc9aec3a4ca2ac5242247

Aliases

arxiv: 1611.09007 · arxiv_version: 1611.09007v1 · doi: 10.48550/arxiv.1611.09007 · pith_short_12: FPJWJVTDLOUV · pith_short_16: FPJWJVTDLOUVNK3O · pith_short_8: FPJWJVTD

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/FPJWJVTDLOUVNK3OJAJRYQRUVU \
  | 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: 2bd364d6635ba956ab6e48131c4234ad342488c8794dc9aec3a4ca2ac5242247

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb1234cc62b7fea7a9f26207ffe0253d22ea827da0b5b846dbb5df21bcbbc359",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-11-28T07:29:29Z",
    "title_canon_sha256": "38397b7739edd36a7ae8ea35045e0cb7cb0a274992940884b7152987215c8584"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.09007",
    "kind": "arxiv",
    "version": 1
  }
}