Pith Number

pith:KFRXE7YW

pith:2014:KFRXE7YWW6HHDJKEZTWGFVRNKX

not attested not anchored not stored refs pending

Adaptive non-Zero Mean Gaussian Detection and Application to Hyperspectral Imaging

Frederic Pascal, Jean-Philippe Ovarlez, Joana Frontera-Pons

arxiv:1404.2977 v1 · 2014-04-11 · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KFRXE7YWW6HHDJKEZTWGFVRNKX}

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	2026-05-18T02:54:22.736290Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5163727f16b78e71a544ccec62d62d55eb5210cee6d8addb14de78821a6f0015

Aliases

arxiv: 1404.2977 · arxiv_version: 1404.2977v1 · doi: 10.48550/arxiv.1404.2977 · pith_short_12: KFRXE7YWW6HH · pith_short_16: KFRXE7YWW6HHDJKE · pith_short_8: KFRXE7YW

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/KFRXE7YWW6HHDJKEZTWGFVRNKX \
  | 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: 5163727f16b78e71a544ccec62d62d55eb5210cee6d8addb14de78821a6f0015

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a117ca9434e9a532bef3bc771546e005bbf73e6a2c7b140376f1bcd98b6a5a37",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2014-04-11T01:42:39Z",
    "title_canon_sha256": "d5e49abd9e44369116f0efa55ebc316e1771da49128672549dbb547a2e16c12f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.2977",
    "kind": "arxiv",
    "version": 1
  }
}