Pith Number

pith:GD5VCZPV

pith:2017:GD5VCZPVQN62DQF73SUPGYOXED

not attested not anchored not stored refs pending

Robust Surface Reconstruction from Gradients via Adaptive Dictionary Regularization

Andrew J. Wagenmaker, Brian E. Moore, Raj Rao Nadakuditi

arxiv:1710.00230 v1 · 2017-09-30 · cs.CV · 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{GD5VCZPVQN62DQF73SUPGYOXED}

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	2026-05-18T00:33:55.473287Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

30fb5165f5837da1c0bfdca8f361d720e28ecbaa3728fc7aa918ac3561508766

Aliases

arxiv: 1710.00230 · arxiv_version: 1710.00230v1 · doi: 10.48550/arxiv.1710.00230 · pith_short_12: GD5VCZPVQN62 · pith_short_16: GD5VCZPVQN62DQF7 · pith_short_8: GD5VCZPV

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/GD5VCZPVQN62DQF73SUPGYOXED \
  | 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: 30fb5165f5837da1c0bfdca8f361d720e28ecbaa3728fc7aa918ac3561508766

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d8d4ca04bc0b82f8643988cf5320fe5ab92b7e98cb08aff42f57f11b0f140721",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-09-30T17:23:10Z",
    "title_canon_sha256": "2b6de4d42b8d4cb421643424cc8dc36038ef561f2cc0d0e22e3a1b88d294ecfc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.00230",
    "kind": "arxiv",
    "version": 1
  }
}