Pith Number

pith:6DOKX4NT

pith:2020:6DOKX4NTQ3W4QZDYAMKE7ZQWBC

not attested not anchored not stored refs pending

SpaceNet 6: Multi-Sensor All Weather Mapping Dataset

Adam Van Etten, Alexei Bastidas, Daniel Hogan, Fabio Pacifici, Jacob Shermeyer, Jason Brown, Nicholas Weir, Ronny Haensch, Ryan Lewis, Scott Soenen, Todd Bacastow

arxiv:2004.06500 v1 · 2020-04-14 · eess.IV · 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{6DOKX4NTQ3W4QZDYAMKE7ZQWBC}

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	2026-07-05T00:54:52.535607Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f0dcabf1b386edc8647803144fe61608a7f892ef2922555546670963e47bf6a9

Aliases

arxiv: 2004.06500 · arxiv_version: 2004.06500v1 · doi: 10.48550/arxiv.2004.06500 · pith_short_12: 6DOKX4NTQ3W4 · pith_short_16: 6DOKX4NTQ3W4QZDY · pith_short_8: 6DOKX4NT

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/6DOKX4NTQ3W4QZDYAMKE7ZQWBC \
  | 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: f0dcabf1b386edc8647803144fe61608a7f892ef2922555546670963e47bf6a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "574e6b1e8b5217fc15719384c1b065f11dcab47a21a63e43ccd5c0fa904e4120",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2020-04-14T13:43:11Z",
    "title_canon_sha256": "47530003b1b3a33f759f330c6c0190a429529660e655487d3d325b72c043f90e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.06500",
    "kind": "arxiv",
    "version": 1
  }
}