Pith Number

pith:M5NVXHJM

pith:2018:M5NVXHJMATPWM32LLAHKLPJUOB

not attested not anchored not stored refs pending

Tile2Vec: Unsupervised representation learning for spatially distributed data

Anshul Samar, David Lobell, George Azzari, Neal Jean, Sherrie Wang, Stefano Ermon

arxiv:1805.02855 v2 · 2018-05-08 · cs.CV · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{M5NVXHJMATPWM32LLAHKLPJUOB}

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	2026-05-18T00:14:39.971621Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

675b5b9d2c04df666f4b580ea5bd347043442134be4dcf2cdb62ccd4e4d65e00

Aliases

arxiv: 1805.02855 · arxiv_version: 1805.02855v2 · doi: 10.48550/arxiv.1805.02855 · pith_short_12: M5NVXHJMATPW · pith_short_16: M5NVXHJMATPWM32L · pith_short_8: M5NVXHJM

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/M5NVXHJMATPWM32LLAHKLPJUOB \
  | 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: 675b5b9d2c04df666f4b580ea5bd347043442134be4dcf2cdb62ccd4e4d65e00

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa26e61381b96c54f4103bf3935760fc44d631e069e2bc138da57444ffbeee50",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-05-08T06:40:40Z",
    "title_canon_sha256": "b75b54ebb65cbbe893f53e4e823b3cbbc2a6c43bf3bfa3f1eec58507fbc733d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.02855",
    "kind": "arxiv",
    "version": 2
  }
}