Pith Number

pith:G45JBDNE

pith:2020:G45JBDNEJLDK7RXSIW55HPGHPD

not attested not anchored not stored refs pending

Convex Regularization Behind Neural Reconstruction

Arda Sahiner, Batu Ozturkler, John Pauly, Mert Pilanci, Morteza Mardani

arxiv:2012.05169 v1 · 2020-12-09 · cs.LG · cs.CV · eess.IV · 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{G45JBDNEJLDK7RXSIW55HPGHPD}

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	2026-07-05T01:58:19.558676Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

373a908da44ac6afc6f245bbd3bcc778ee7344e726b411440051b79d69c6add2

Aliases

arxiv: 2012.05169 · arxiv_version: 2012.05169v1 · doi: 10.48550/arxiv.2012.05169 · pith_short_12: G45JBDNEJLDK · pith_short_16: G45JBDNEJLDK7RXS · pith_short_8: G45JBDNE

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/G45JBDNEJLDK7RXSIW55HPGHPD \
  | 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: 373a908da44ac6afc6f245bbd3bcc778ee7344e726b411440051b79d69c6add2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1fe21b1d8c01550517134dcc4290674aad56cfdd3c86c30c2e11b133ac96514e",
    "cross_cats_sorted": [
      "cs.CV",
      "eess.IV",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-12-09T16:57:16Z",
    "title_canon_sha256": "b9c2dc6d3100d747fe4cdb9fbf716164b97e33be3f01fba2bb555d781d28ad0a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.05169",
    "kind": "arxiv",
    "version": 1
  }
}