Pith Number

pith:B4BM5XCS

pith:2020:B4BM5XCS56NSW4UPTV4L732HAI

not attested not anchored not stored refs pending

Feature Fusion via Dual-resolution Compressive Measurement Matrix Analysis For Spectral Image Classification

Henry Arguello, Jose Ignacio Martinez-Torre, Juan Marcos Ramirez

arxiv:2009.06961 v2 · 2020-09-15 · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B4BM5XCS56NSW4UPTV4L732HAI}

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	2026-07-05T01:55:30.221988Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f02cedc52ef9b2b728f9d78bfef470226e39b09597615458dbd1af25aa5ee54

Aliases

arxiv: 2009.06961 · arxiv_version: 2009.06961v2 · doi: 10.48550/arxiv.2009.06961 · pith_short_12: B4BM5XCS56NS · pith_short_16: B4BM5XCS56NSW4UP · pith_short_8: B4BM5XCS

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/B4BM5XCS56NSW4UPTV4L732HAI \
  | 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: 0f02cedc52ef9b2b728f9d78bfef470226e39b09597615458dbd1af25aa5ee54

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6ac7670d82438361365baa1afee6fd9f5892e28c1463f68350accaf0b1d957a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2020-09-15T10:09:38Z",
    "title_canon_sha256": "e25a9414417be93afde93b6286d79d28f274829968011b6c6af486863a527f70"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.06961",
    "kind": "arxiv",
    "version": 2
  }
}