Pith Number

pith:HG37LMBP

pith:2017:HG37LMBPJJPNXEZ3C5K3RLEPMM

not attested not anchored not stored refs pending

Why you should not use the electric field to quantize in nonlinear optics

J.E. Sipe, Nicol\'as Quesada

arxiv:1707.01686 v2 · 2017-07-06 · quant-ph · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HG37LMBPJJPNXEZ3C5K3RLEPMM}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:36:43.041588Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

39b7f5b02f4a5edb933b1755b8ac8f633ff3a6d9113b16a14865cfd1468dcce5

Aliases

arxiv: 1707.01686 · arxiv_version: 1707.01686v2 · doi: 10.48550/arxiv.1707.01686 · pith_short_12: HG37LMBPJJPN · pith_short_16: HG37LMBPJJPNXEZ3 · pith_short_8: HG37LMBP

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/HG37LMBPJJPNXEZ3C5K3RLEPMM \
  | 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: 39b7f5b02f4a5edb933b1755b8ac8f633ff3a6d9113b16a14865cfd1468dcce5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ecc4d47d1b79b9bb35a987466b95aa0edde26fe60652c6604103b201ceb77a0",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-07-06T08:40:17Z",
    "title_canon_sha256": "8d3e05f782c3735192e3243ca67b8f7c6c90ef805990d8139cd5292ef6e0315a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.01686",
    "kind": "arxiv",
    "version": 2
  }
}