Pith Number

pith:64QUOCAE

pith:2016:64QUOCAEFA724ZQXLRPC6ZTTND

not attested not anchored not stored refs pending

Going Deeper with Contextual CNN for Hyperspectral Image Classification

Heesung Kwon, Hyungtae Lee

arxiv:1604.03519 v3 · 2016-04-12 · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{64QUOCAEFA724ZQXLRPC6ZTTND}

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	2026-05-18T00:33:23.800819Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f721470804283fae66175c5e2f667368d972070d08aaadfce208692571deae48

Aliases

arxiv: 1604.03519 · arxiv_version: 1604.03519v3 · doi: 10.48550/arxiv.1604.03519 · pith_short_12: 64QUOCAEFA72 · pith_short_16: 64QUOCAEFA724ZQX · pith_short_8: 64QUOCAE

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/64QUOCAEFA724ZQXLRPC6ZTTND \
  | 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: f721470804283fae66175c5e2f667368d972070d08aaadfce208692571deae48

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1322263c5dbda5581554f575a3d7e7b97e4f87a0620dd491b12956b3ac4feb3",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-04-12T18:44:34Z",
    "title_canon_sha256": "de0744e50c2d8d80e68eb64b6f02dd7674f59dbabcebfe5f1e8b855adf772933"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.03519",
    "kind": "arxiv",
    "version": 3
  }
}