Pith Number

pith:JGKTZSAJ

pith:2016:JGKTZSAJJOTI3HZDFRYFJWOJN6

not attested not anchored not stored refs pending

A Hierarchical Bayesian Model Accounting for Endmember Variability and Abrupt Spectral Changes to Unmix Multitemporal Hyperspectral Images

Jean-Yves Tourneret, Nicolas Dobigeon, Pierre-Antoine Thouvenin

arxiv:1609.07792 v4 · 2016-09-25 · physics.data-an · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JGKTZSAJJOTI3HZDFRYFJWOJN6}

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	2026-05-18T00:30:17.488595Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

49953cc8094ba68d9f232c7054d9c96f92ec9c009921499a4c4cde0afe837c46

Aliases

arxiv: 1609.07792 · arxiv_version: 1609.07792v4 · doi: 10.48550/arxiv.1609.07792 · pith_short_12: JGKTZSAJJOTI · pith_short_16: JGKTZSAJJOTI3HZD · pith_short_8: JGKTZSAJ

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/JGKTZSAJJOTI3HZDFRYFJWOJN6 \
  | 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: 49953cc8094ba68d9f232c7054d9c96f92ec9c009921499a4c4cde0afe837c46

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "690288e548910a5513143f28d6c58678cc90806494a5fbc4b6d5a64c0d5605e5",
    "cross_cats_sorted": [
      "stat.ME"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.data-an",
    "submitted_at": "2016-09-25T20:02:25Z",
    "title_canon_sha256": "b9a43c68a2658ec68f70a70c37c34f92ea6ed9521cc36550050c87933a6ddcaa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.07792",
    "kind": "arxiv",
    "version": 4
  }
}