Pith Number

pith:5EWM3NJC

pith:2017:5EWM3NJC7MTTVYCC6RYEEQAEP4

not attested not anchored not stored refs pending

Tensor-Based Classifiers for Hyperspectral Data Analysis

Anastasios Doulamis, Antonis Nikitakis, Konstantinos Makantasis, Nikolaos Doulamis

arxiv:1709.08164 v2 · 2017-09-24 · 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{5EWM3NJC7MTTVYCC6RYEEQAEP4}

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	2026-05-17T23:57:44.415937Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e92ccdb522fb273ae042f4704240047f2661d0005df5b35bb4c8e2ec6282bbb0

Aliases

arxiv: 1709.08164 · arxiv_version: 1709.08164v2 · doi: 10.48550/arxiv.1709.08164 · pith_short_12: 5EWM3NJC7MTT · pith_short_16: 5EWM3NJC7MTTVYCC · pith_short_8: 5EWM3NJC

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/5EWM3NJC7MTTVYCC6RYEEQAEP4 \
  | 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: e92ccdb522fb273ae042f4704240047f2661d0005df5b35bb4c8e2ec6282bbb0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f7657f4aacb50ae101242aef39072c7b74a0380c3d431b33e7034e48b7110406",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-09-24T09:05:36Z",
    "title_canon_sha256": "2ce4e0188333e701c34c96c9e29eeede99fff3d6931fc940d8a1cb69ff1e0b51"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.08164",
    "kind": "arxiv",
    "version": 2
  }
}