Pith Number

pith:OVHQDIHR

pith:2019:OVHQDIHRYBMXKLUO7O2FY5WPPH

not attested not anchored not stored refs pending

Deep Learning Solutions for TanDEM-X-based Forest Classification

Antonio Mazza, Francescopaolo Sica

arxiv:1902.00274 v1 · 2019-02-01 · 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{OVHQDIHRYBMXKLUO7O2FY5WPPH}

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	2026-05-17T23:54:57.868579Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

754f01a0f1c059752e8efbb45c76cf79c836f69491f0c053889da74773f59b44

Aliases

arxiv: 1902.00274 · arxiv_version: 1902.00274v1 · doi: 10.48550/arxiv.1902.00274 · pith_short_12: OVHQDIHRYBMX · pith_short_16: OVHQDIHRYBMXKLUO · pith_short_8: OVHQDIHR

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/OVHQDIHRYBMXKLUO7O2FY5WPPH \
  | 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: 754f01a0f1c059752e8efbb45c76cf79c836f69491f0c053889da74773f59b44

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9cce42d15723768689c0684dbc0d66218828ee66d76f1e011819e5d4f981e18d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-02-01T11:12:30Z",
    "title_canon_sha256": "0d374a5f48b2fce8c6a89e1d9ab8dfc34c28a2654ad889f40b2b8f3fdc282722"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.00274",
    "kind": "arxiv",
    "version": 1
  }
}