Pith Number

pith:J4UBB3UI

pith:2018:J4UBB3UIKDWTXFV4LOJ76JWYUT

not attested not anchored not stored refs pending

Learning how to be robust: Deep polynomial regression

Juan-Manuel Perez-Rua, Patrick Bouthemy, Patrick Perez, Tomas Crivelli

arxiv:1804.06504 v2 · 2018-04-17 · 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{J4UBB3UIKDWTXFV4LOJ76JWYUT}

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	2026-05-18T00:15:09.551483Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f2810ee8850ed3b96bc5b93ff26d8a4f4522b55dfc413d2d592c6cb560c44d0

Aliases

arxiv: 1804.06504 · arxiv_version: 1804.06504v2 · doi: 10.48550/arxiv.1804.06504 · pith_short_12: J4UBB3UIKDWT · pith_short_16: J4UBB3UIKDWTXFV4 · pith_short_8: J4UBB3UI

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/J4UBB3UIKDWTXFV4LOJ76JWYUT \
  | 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: 4f2810ee8850ed3b96bc5b93ff26d8a4f4522b55dfc413d2d592c6cb560c44d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b6c7c74b96c8bde719ac6ca852665b7fc6809d5abe92933265c529ef807bb96",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-04-17T23:36:12Z",
    "title_canon_sha256": "221f80744e7cb8ccdbaeac28cba151f8b80f9224a09c05f80c3e883f1c09a901"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.06504",
    "kind": "arxiv",
    "version": 2
  }
}