Pith Number

pith:JNMNWGAL

pith:2017:JNMNWGALENFPFQDYIHY2DMYYJS

not attested not anchored not stored refs pending

Hyperspectral Image Classification with Markov Random Fields and a Convolutional Neural Network

Deyu Meng, Feng Zhou, John Paisley, Lin Xu, Xiangyong Cao, Zongben Xu

arxiv:1705.00727 v2 · 2017-05-01 · 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{JNMNWGALENFPFQDYIHY2DMYYJS}

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	2026-05-18T00:21:14.010453Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b58db180b234af2c07841f1a1b3184c98e4259384f622b9d38519e0f2b36985

Aliases

arxiv: 1705.00727 · arxiv_version: 1705.00727v2 · doi: 10.48550/arxiv.1705.00727 · pith_short_12: JNMNWGALENFP · pith_short_16: JNMNWGALENFPFQDY · pith_short_8: JNMNWGAL

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/JNMNWGALENFPFQDYIHY2DMYYJS \
  | 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: 4b58db180b234af2c07841f1a1b3184c98e4259384f622b9d38519e0f2b36985

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "190353fe6a213f6caa1cfb2e785b06792e9903fcf601e4e479cbb1fcad8c2192",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-05-01T22:15:11Z",
    "title_canon_sha256": "60580a6bf64bc588f889a9aef366aca0ba11a491ef2a70aaed7d126798b3f046"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.00727",
    "kind": "arxiv",
    "version": 2
  }
}