Pith Number

pith:FNDUT6Q3

pith:2022:FNDUT6Q3PF4LFRELROUR6VNYVR

not attested not anchored not stored refs pending

AiTLAS: Artificial Intelligence Toolbox for Earth Observation

Dragi Kocev, Ivan Kitanovski, Ivica Dimitrovski, Nikola Simidjievski, Pan\v{c}e Panov

arxiv:2201.08789 v1 · 2022-01-21 · 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{FNDUT6Q3PF4LFRELROUR6VNYVR}

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	2026-07-05T03:50:32.617907Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b4749fa1b7978b2c48b8ba91f55b8ac56e4e18cdac15d75c34a20d569bf84a3

Aliases

arxiv: 2201.08789 · arxiv_version: 2201.08789v1 · doi: 10.48550/arxiv.2201.08789 · pith_short_12: FNDUT6Q3PF4L · pith_short_16: FNDUT6Q3PF4LFREL · pith_short_8: FNDUT6Q3

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/FNDUT6Q3PF4LFRELROUR6VNYVR \
  | 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: 2b4749fa1b7978b2c48b8ba91f55b8ac56e4e18cdac15d75c34a20d569bf84a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4b95d76fafdf81a242c84c63805f5a02377bac518b1f34af961fb84ad78d5ae",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-01-21T17:10:14Z",
    "title_canon_sha256": "35516efd2af8c25d6450c6fd9c5d97a44176559c6eeaf2f32fa0abe233229f20"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.08789",
    "kind": "arxiv",
    "version": 1
  }
}