Pith Number

pith:ARDJSJ55

pith:2018:ARDJSJ553S6A7AMGEF4WTEZ7CJ

not attested not anchored not stored refs pending

An Augmented Linear Mixing Model to Address Spectral Variability for Hyperspectral Unmixing

Danfeng Hong, Jocelyn Chanussot, Naoto Yokoya, Xiao Xiang Zhu

arxiv:1810.12000 v1 · 2018-10-29 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ARDJSJ553S6A7AMGEF4WTEZ7CJ}

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	2026-05-17T23:42:42.868304Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

04469927bddcbc0f8186217969933f1242515d10666f12b3d778734eb0ef0302

Aliases

arxiv: 1810.12000 · arxiv_version: 1810.12000v1 · doi: 10.48550/arxiv.1810.12000 · pith_short_12: ARDJSJ553S6A · pith_short_16: ARDJSJ553S6A7AMG · pith_short_8: ARDJSJ55

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/ARDJSJ553S6A7AMGEF4WTEZ7CJ \
  | 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: 04469927bddcbc0f8186217969933f1242515d10666f12b3d778734eb0ef0302

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2bdcc047d289ddc49857940d367b9d05230c08fd9003d07fadd05a8e18c55a49",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-10-29T08:35:42Z",
    "title_canon_sha256": "4a4493bbcd820a3c07e9bd3e22e4c18d3406a3a8035b0262185a0d705a2f10eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.12000",
    "kind": "arxiv",
    "version": 1
  }
}