Pith Number

pith:HESZZVDF

pith:2020:HESZZVDFV3TZ5GA42JGBURD44G

not attested not anchored not stored refs pending

Dense Dilated Convolutions Merging Network for Land Cover Classification

Arnt-B{\o}rre Salberg, Michael Kampffmeyer, Qinghui Liu, Robert Jessen

arxiv:2003.04027 v1 · 2020-03-09 · 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{HESZZVDFV3TZ5GA42JGBURD44G}

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	2026-07-05T00:46:38.858384Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

39259cd465aee79e981cd24c1a447ce18fbfc3be1aab5eaa076d8e5eec140406

Aliases

arxiv: 2003.04027 · arxiv_version: 2003.04027v1 · doi: 10.48550/arxiv.2003.04027 · pith_short_12: HESZZVDFV3TZ · pith_short_16: HESZZVDFV3TZ5GA4 · pith_short_8: HESZZVDF

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/HESZZVDFV3TZ5GA42JGBURD44G \
  | 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: 39259cd465aee79e981cd24c1a447ce18fbfc3be1aab5eaa076d8e5eec140406

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0664bde777156dd431f0a969f468df8d4c2fee15cd69efd92dc789971e918dd1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-03-09T10:31:38Z",
    "title_canon_sha256": "d804a61300e68bf4086285521d90e082018a0b96fb64e4584a1a08dbf3556f44"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.04027",
    "kind": "arxiv",
    "version": 1
  }
}