Pith Number

pith:BV5A6MQS

pith:2020:BV5A6MQSP6OLCP5RIGOITHULYG

not attested not anchored not stored refs pending

Learning to Learn to Compress

Emre Aksu, Esa Rahtu, Francesco Cricri, Hamed R. Tavakoli, Honglei Zhang, Jani Lainema, Miska Hannuksela, Nannan Zou

arxiv:2007.16054 v2 · 2020-07-31 · eess.IV · cs.CV · cs.LG · cs.MM · 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{BV5A6MQSP6OLCP5RIGOITHULYG}

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	2026-07-05T02:36:31.065674Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d7a0f32127f9cb13fb1419c899e8bc1984d1aa7d5ee54fbbb759fe5b69321d3

Aliases

arxiv: 2007.16054 · arxiv_version: 2007.16054v2 · doi: 10.48550/arxiv.2007.16054 · pith_short_12: BV5A6MQSP6OL · pith_short_16: BV5A6MQSP6OLCP5R · pith_short_8: BV5A6MQS

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/BV5A6MQSP6OLCP5RIGOITHULYG \
  | 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: 0d7a0f32127f9cb13fb1419c899e8bc1984d1aa7d5ee54fbbb759fe5b69321d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "28a9ddcbf6102d3aa1519bc4be6a842c605fefe29d56bc68774318ac6c866f23",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG",
      "cs.MM",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2020-07-31T13:13:53Z",
    "title_canon_sha256": "e0b771c1c05fe9c7abdda4aa52bc7e85d5a70a2670ff5f442a0ade458be26492"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.16054",
    "kind": "arxiv",
    "version": 2
  }
}