Pith Number

pith:U6Z3FBLV

pith:2017:U6Z3FBLVLKUP4LASXNRF3RYAAL

not attested not anchored not stored refs pending

GMM-Based Synthetic Samples for Classification of Hyperspectral Images With Limited Training Data

AmirAbbas Davari, Andreas Maier, Berrin Yanikoglu, Christian Riess, Erchan Aptoula

arxiv:1712.04778 v1 · 2017-12-13 · 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{U6Z3FBLVLKUP4LASXNRF3RYAAL}

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	2026-05-18T00:11:39.571049Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a7b3b285755aa8fe2c12bb625dc70002f3162aa2a19c9a9057a393ea591c6102

Aliases

arxiv: 1712.04778 · arxiv_version: 1712.04778v1 · doi: 10.48550/arxiv.1712.04778 · pith_short_12: U6Z3FBLVLKUP · pith_short_16: U6Z3FBLVLKUP4LAS · pith_short_8: U6Z3FBLV

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/U6Z3FBLVLKUP4LASXNRF3RYAAL \
  | 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: a7b3b285755aa8fe2c12bb625dc70002f3162aa2a19c9a9057a393ea591c6102

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8471e32ad22befc725fb75ee5b38871201f8af94a777b0a3835578e765f8354c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-12-13T14:12:06Z",
    "title_canon_sha256": "8a4c51e9b8f53c10c9377e328f0b32dc84eef8501844bed3e0f2a1510b4ec1e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.04778",
    "kind": "arxiv",
    "version": 1
  }
}