Pith Number

pith:SIL54PD4

pith:2016:SIL54PD4E6SH2TG4632Q3VY4NP

not attested not anchored not stored refs pending

Non-linear Dimensionality Regularizer for Solving Inverse Problems

Anders Eriksson, Ian Reid, Ravi Garg

arxiv:1603.05015 v1 · 2016-03-16 · 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{SIL54PD4E6SH2TG4632Q3VY4NP}

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	2026-05-18T01:18:58.187967Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9217de3c7c27a47d4cdcf6f50dd71c6bd26bddc695f47c670eef9ecf63898de8

Aliases

arxiv: 1603.05015 · arxiv_version: 1603.05015v1 · doi: 10.48550/arxiv.1603.05015 · pith_short_12: SIL54PD4E6SH · pith_short_16: SIL54PD4E6SH2TG4 · pith_short_8: SIL54PD4

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/SIL54PD4E6SH2TG4632Q3VY4NP \
  | 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: 9217de3c7c27a47d4cdcf6f50dd71c6bd26bddc695f47c670eef9ecf63898de8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "292a2517396d356392a1c7083f20a338499cf33872ddf3e495035fe20b26f79d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-03-16T10:04:38Z",
    "title_canon_sha256": "03e562831d2901e496bf90631b905ad38bc701662fc9501053cf90c7084ed80f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.05015",
    "kind": "arxiv",
    "version": 1
  }
}