Pith Number

pith:LANERF32

pith:2018:LANERF32ACXHPJZ7ADR3YUZZJP

not attested not anchored not stored refs pending

Bayesian Unmixing using Sparse Dirichlet Prior with Polynomial Post-nonlinear Mixing Model

Fahime Amiri, Mohammad Hossein Kahaei

arxiv:1803.02670 v1 · 2018-03-02 · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LANERF32ACXHPJZ7ADR3YUZZJP}

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	2026-05-18T00:21:49.562897Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

581a48977a00ae77a73f00e3bc53394bfe0d09bceb9e8e609dc50f90b52fbf34

Aliases

arxiv: 1803.02670 · arxiv_version: 1803.02670v1 · doi: 10.48550/arxiv.1803.02670 · pith_short_12: LANERF32ACXH · pith_short_16: LANERF32ACXHPJZ7 · pith_short_8: LANERF32

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/LANERF32ACXHPJZ7ADR3YUZZJP \
  | 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: 581a48977a00ae77a73f00e3bc53394bfe0d09bceb9e8e609dc50f90b52fbf34

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e71b13a436d2bad142785ebe6c672a59be5042fe86ee46a8c48326e92480551",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2018-03-02T14:59:22Z",
    "title_canon_sha256": "b75a106888ff65d69b57fa35d4376ad6ff29e718c5ee33179e302effb9541d61"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.02670",
    "kind": "arxiv",
    "version": 1
  }
}