Pith Number

pith:XDMFWCFF

pith:2018:XDMFWCFFLMISZOVGBAWO65XZAO

not attested not anchored not stored refs pending

Fourier Domain Rotational Anisotropy Second Harmonic Generation

Baozhu Lu, Darius H. Torchinsky

arxiv:1810.02310 v1 · 2018-10-04 · 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{XDMFWCFFLMISZOVGBAWO65XZAO}

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	2026-05-17T23:57:39.775612Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8d85b08a55b112cbaa6082cef76f90396a8f9bcba51fa8172f8edef13b750ee

Aliases

arxiv: 1810.02310 · arxiv_version: 1810.02310v1 · doi: 10.48550/arxiv.1810.02310 · pith_short_12: XDMFWCFFLMIS · pith_short_16: XDMFWCFFLMISZOVG · pith_short_8: XDMFWCFF

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/XDMFWCFFLMISZOVGBAWO65XZAO \
  | 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: b8d85b08a55b112cbaa6082cef76f90396a8f9bcba51fa8172f8edef13b750ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "298bbc191b63b21d1c416ed8ff94be90706077c905881b3e1af1d5b6f16d49e5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2018-10-04T16:46:32Z",
    "title_canon_sha256": "830a4f6efa793cb96f81cf5cf9e4f7c66d7546473461eec3e8499ea7df1ba08c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.02310",
    "kind": "arxiv",
    "version": 1
  }
}