Pith Number

pith:DXY7OO35

pith:2012:DXY7OO35IN2XKO2EQ5QCTF6NJP

not attested not anchored not stored refs pending

Latent Dirichlet Allocation Uncovers Spectral Characteristics of Drought Stressed Plants

Agim Ballvora, Christian Bauckhage, Christoph Roemer, Francisco Pinto, Jens Leon, Kristian Kersting, Lutz Ploemer, Mirwaes Wahabzada, Uwe Rascher

arxiv:1210.4919 v1 · 2012-10-16 · cs.LG · cs.CE · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DXY7OO35IN2XKO2EQ5QCTF6NJP}

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	2026-05-18T03:42:54.891095Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1df1f73b7d4375753b4487602997cd4bcb82a408291d63cd3503ca3278867c31

Aliases

arxiv: 1210.4919 · arxiv_version: 1210.4919v1 · doi: 10.48550/arxiv.1210.4919 · pith_short_12: DXY7OO35IN2X · pith_short_16: DXY7OO35IN2XKO2E · pith_short_8: DXY7OO35

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/DXY7OO35IN2XKO2EQ5QCTF6NJP \
  | 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: 1df1f73b7d4375753b4487602997cd4bcb82a408291d63cd3503ca3278867c31

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e78c4292b37c4f7a10a26c80f3945e1b975b35d299b71d7905e437ddc385088f",
    "cross_cats_sorted": [
      "cs.CE",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2012-10-16T17:57:06Z",
    "title_canon_sha256": "a2008fdef5f442fef4972ab597cc9fad995b8442cfeb52f91281b38550fd62ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.4919",
    "kind": "arxiv",
    "version": 1
  }
}