Pith Number

pith:P6Q6IM26

pith:2015:P6Q6IM26EA5ASWGELZRUXM3WIA

not attested not anchored not stored refs pending

Feature Selection for classification of hyperspectral data by minimizing a tight bound on the VC dimension

Jayadeva, Phool Preet, Sanjit Singh Batra

arxiv:1509.08112 v1 · 2015-09-27 · 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{P6Q6IM26EA5ASWGELZRUXM3WIA}

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	2026-05-18T01:31:54.698647Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7fa1e4335e203a0958c45e634bb376403ad31b1e520eb96c3a37d4fedd35aa2b

Aliases

arxiv: 1509.08112 · arxiv_version: 1509.08112v1 · doi: 10.48550/arxiv.1509.08112 · pith_short_12: P6Q6IM26EA5A · pith_short_16: P6Q6IM26EA5ASWGE · pith_short_8: P6Q6IM26

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/P6Q6IM26EA5ASWGELZRUXM3WIA \
  | 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: 7fa1e4335e203a0958c45e634bb376403ad31b1e520eb96c3a37d4fedd35aa2b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b252d82178b5ff5e1889499b9402459296232d14f0ddb1cca8aa8f4594c848a4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2015-09-27T17:36:18Z",
    "title_canon_sha256": "62f8ffd3cc6c39702f02134a942e8026f6c628bc6e6f1f5e4d261f468769ea4f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.08112",
    "kind": "arxiv",
    "version": 1
  }
}