Pith Number

pith:MBHGLN7B

pith:2021:MBHGLN7BCO3KTTVUTOB57R2CV5

not attested not anchored not stored refs pending

Learning to See by Looking at Noise

Antonio Torralba, Jonas Wulff, Manel Baradad, Phillip Isola, Tongzhou Wang

arxiv:2106.05963 v3 · 2021-06-10 · cs.CV · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MBHGLN7BCO3KTTVUTOB57R2CV5}

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	2026-07-05T04:18:47.054570Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

604e65b7e113b6a9ceb49b83dfc742af6087f7a4be7126426c1c34680023a372

Aliases

arxiv: 2106.05963 · arxiv_version: 2106.05963v3 · doi: 10.48550/arxiv.2106.05963 · pith_short_12: MBHGLN7BCO3K · pith_short_16: MBHGLN7BCO3KTTVU · pith_short_8: MBHGLN7B

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/MBHGLN7BCO3KTTVUTOB57R2CV5 \
  | 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: 604e65b7e113b6a9ceb49b83dfc742af6087f7a4be7126426c1c34680023a372

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ec2c1156b8fbee3b828154589d7eba3664f11d54b110dc72f1e9a0a69d9154b",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-06-10T17:56:46Z",
    "title_canon_sha256": "456c95423c2342024d8d6f52df2f75d52d2655490208b17eb94ccf4beb74d6ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.05963",
    "kind": "arxiv",
    "version": 3
  }
}