Pith Number

pith:RP54LWAP

pith:2018:RP54LWAP6FA4XAWR2D5FKYB6NW

not attested not anchored not stored refs pending

Spectral pre-modulation of training examples enhances the spatial resolution of the Phase Extraction Neural Network (PhENN)

George Barbastathis, Shuai Li

arxiv:1808.10753 v1 · 2018-08-29 · eess.IV · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RP54LWAP6FA4XAWR2D5FKYB6NW}

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	2026-05-18T00:00:50.686862Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8bfbc5d80ff141cb82d1d0fa55603e6d88018310ce069e00c484dba69ebda4d2

Aliases

arxiv: 1808.10753 · arxiv_version: 1808.10753v1 · doi: 10.48550/arxiv.1808.10753 · pith_short_12: RP54LWAP6FA4 · pith_short_16: RP54LWAP6FA4XAWR · pith_short_8: RP54LWAP

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/RP54LWAP6FA4XAWR2D5FKYB6NW \
  | 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: 8bfbc5d80ff141cb82d1d0fa55603e6d88018310ce069e00c484dba69ebda4d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "47e1b1f874865616ee04a7793565e74f08ec5cacb00c292e0663a6901614343c",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2018-08-29T23:47:03Z",
    "title_canon_sha256": "a7b1e6539fde01ab3deb66446a8bbaf3d8ac6ff6ed3ba26c19e041905e5ecd1c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.10753",
    "kind": "arxiv",
    "version": 1
  }
}