Pith Number

pith:W3WWXBJS

pith:2018:W3WWXBJSICY3MRXVIOOWI7L6MZ

not attested not anchored not stored refs pending

Phase-Modulated Degenerate Parametric Amplification Microscopy

Aaron J. Goodman, Jing Kong, Pin-Chun Shen, William A. Tisdale, Yunan Gao

arxiv:1806.03493 v1 · 2018-06-09 · physics.optics · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W3WWXBJSICY3MRXVIOOWI7L6MZ}

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	2026-05-18T00:12:31.506478Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6ed6b853240b1b646f5439d647d7e66416675ce8d3d1920012dc6a5b81b559c

Aliases

arxiv: 1806.03493 · arxiv_version: 1806.03493v1 · doi: 10.48550/arxiv.1806.03493 · pith_short_12: W3WWXBJSICY3 · pith_short_16: W3WWXBJSICY3MRXV · pith_short_8: W3WWXBJS

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/W3WWXBJSICY3MRXVIOOWI7L6MZ \
  | 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: b6ed6b853240b1b646f5439d647d7e66416675ce8d3d1920012dc6a5b81b559c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f341451f33fa0bd39c25696fe15880b3742353d3f2650839b1c64bcd8bd6284",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2018-06-09T15:52:57Z",
    "title_canon_sha256": "562b5459fd1bfd68cba4f96a49280c085d8d4e559bdbc245a9f1691869711ce6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.03493",
    "kind": "arxiv",
    "version": 1
  }
}