Pith Number

pith:A4ZAVSAR

pith:2019:A4ZAVSARYXLV4PXKHSH77ZY7EE

not attested not anchored not stored refs pending

Scene and Environment Monitoring Using Aerial Imagery and Deep Learning

Hamideh Kerdegari, Mahdi Maktabdar Oghaz, Manzoor Razaak, Paolo Remagnino, Vasileios Argyriou

arxiv:1906.02809 v1 · 2019-06-06 · 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{A4ZAVSARYXLV4PXKHSH77ZY7EE}

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	2026-05-17T23:43:57.466726Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

07320ac811c5d75e3eea3c8fffe71f210eff1be967d8fd48dfc976a3e9fc112e

Aliases

arxiv: 1906.02809 · arxiv_version: 1906.02809v1 · doi: 10.48550/arxiv.1906.02809 · pith_short_12: A4ZAVSARYXLV · pith_short_16: A4ZAVSARYXLV4PXK · pith_short_8: A4ZAVSAR

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/A4ZAVSARYXLV4PXKHSH77ZY7EE \
  | 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: 07320ac811c5d75e3eea3c8fffe71f210eff1be967d8fd48dfc976a3e9fc112e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1eec9c179694701e503a4d18cc4aac1c0038961078a60f7a794a790f0257aac",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-06-06T20:58:39Z",
    "title_canon_sha256": "3c5e78a7b23550aeddb606c0da3b08e053e43394aeb6b659a3a99113c3ff462e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.02809",
    "kind": "arxiv",
    "version": 1
  }
}