Pith Number

pith:AYB2DD2A

pith:2022:AYB2DD2A6FRSDVNLCXV6VF35DX

not attested not anchored not stored refs pending

CUF: Continuous Upsampling Filters

Andrea Tagliasacchi, Cengiz Oztireli, Cristina Vasconcelos, Kevin Swersky, Mark Matthews, Milad Hashemi

arxiv:2210.06965 v2 · 2022-10-13 · cs.LG · 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{AYB2DD2A6FRSDVNLCXV6VF35DX}

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	2026-07-05T05:08:31.401405Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0603a18f40f16321d5ab15ebea977d1dfe8a4c34c0449a0ccb198a8890d744b2

Aliases

arxiv: 2210.06965 · arxiv_version: 2210.06965v2 · doi: 10.48550/arxiv.2210.06965 · pith_short_12: AYB2DD2A6FRS · pith_short_16: AYB2DD2A6FRSDVNL · pith_short_8: AYB2DD2A

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/AYB2DD2A6FRSDVNLCXV6VF35DX \
  | 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: 0603a18f40f16321d5ab15ebea977d1dfe8a4c34c0449a0ccb198a8890d744b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9499630ac375bd780cfc7505a3783eda46b466616b6a533e261b6a52ab832177",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-10-13T12:45:51Z",
    "title_canon_sha256": "170a6a5c86e139c163b3842de7fe3285695b45876154f71a111e376c843ec9b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.06965",
    "kind": "arxiv",
    "version": 2
  }
}