Pith Number

pith:ZZQNAVYU

pith:2020:ZZQNAVYUGE2ED6KEY4T3MGKI7Q

not attested not anchored not stored refs pending

On Learning Vehicle Detection in Satellite Video

Axel Weissenfeld, Julian Wagner, Roman Pflugfelder

arxiv:2001.10900 v1 · 2020-01-29 · cs.CV · cs.LG · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZZQNAVYUGE2ED6KEY4T3MGKI7Q}

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	2026-07-05T00:37:13.409964Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce60d05714313441f944c727b61948fc358a8165abf5043d439b1b0459c24883

Aliases

arxiv: 2001.10900 · arxiv_version: 2001.10900v1 · doi: 10.48550/arxiv.2001.10900 · pith_short_12: ZZQNAVYUGE2E · pith_short_16: ZZQNAVYUGE2ED6KE · pith_short_8: ZZQNAVYU

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/ZZQNAVYUGE2ED6KEY4T3MGKI7Q \
  | 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: ce60d05714313441f944c727b61948fc358a8165abf5043d439b1b0459c24883

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ac74ba81863664e1b5a7514c25240b89856bacbb479d7c291e5fb1f4a525dc7",
    "cross_cats_sorted": [
      "cs.LG",
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-01-29T15:35:16Z",
    "title_canon_sha256": "2824f9edad3f2f386d47f9ebd68b239ebcf8711fe1ade719e412c1e6db2b6e50"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.10900",
    "kind": "arxiv",
    "version": 1
  }
}