Pith Number

pith:O5C5XKE3

pith:2024:O5C5XKE3NLK7T4DQHYZLVWTKSB

not attested not anchored not stored refs pending

Sparse Reconstruction of Wavefronts using an Over-Complete Phase Dictionary

A. D\"opp, B. Alonso, C. Barbero, I. Sola, J. Schroeder, N. Weisse, P. Norreys, S. Howard

arxiv:2411.02985 v1 · 2024-11-05 · physics.optics · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O5C5XKE3NLK7T4DQHYZLVWTKSB}

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	2026-07-05T09:31:23.091174Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7745dba89b6ad5f9f0703e32bada6a907d04f6279779f70d499184d4d3ac688b

Aliases

arxiv: 2411.02985 · arxiv_version: 2411.02985v1 · doi: 10.48550/arxiv.2411.02985 · pith_short_12: O5C5XKE3NLK7 · pith_short_16: O5C5XKE3NLK7T4DQ · pith_short_8: O5C5XKE3

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/O5C5XKE3NLK7T4DQHYZLVWTKSB \
  | 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: 7745dba89b6ad5f9f0703e32bada6a907d04f6279779f70d499184d4d3ac688b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "adaf8fa34b0079a5f4306e50843b8ecc3d03e8a9ce1f481ba34b77bc66d80857",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2024-11-05T10:47:13Z",
    "title_canon_sha256": "42e4434a438dc08e80702bab1b3f16360870a9e2e10295395e93124567d9a5ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.02985",
    "kind": "arxiv",
    "version": 1
  }
}