Pith Number

pith:L7TNTKYX

pith:2018:L7TNTKYXCQBQQP5Z2GZZWZK3ET

not attested not anchored not stored refs pending

Measurement of quadratic Terahertz optical nonlinearities using second harmonic lock-in detection

Diyar Talbayev, Shuai Lin, Shukai Yu

arxiv:1810.06427 v1 · 2018-09-26 · physics.app-ph · cond-mat.mtrl-sci · 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{L7TNTKYXCQBQQP5Z2GZZWZK3ET}

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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	2026-05-18T00:03:20.506615Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5fe6d9ab171403083fb9d1b39b655b24d816b3dd1a15ca62492fba54e45449b7

Aliases

arxiv: 1810.06427 · arxiv_version: 1810.06427v1 · doi: 10.48550/arxiv.1810.06427 · pith_short_12: L7TNTKYXCQBQ · pith_short_16: L7TNTKYXCQBQQP5Z · pith_short_8: L7TNTKYX

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/L7TNTKYXCQBQQP5Z2GZZWZK3ET \
  | 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: 5fe6d9ab171403083fb9d1b39b655b24d816b3dd1a15ca62492fba54e45449b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c37f4f3fae13db8d198d3e5e5da593d4f561d39574723a6d778a0c9bf6d530cf",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2018-09-26T20:38:29Z",
    "title_canon_sha256": "a3a21efab373d132765d2991176b05cad4db9a5c72686b927a19f6c86a3c0d61"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.06427",
    "kind": "arxiv",
    "version": 1
  }
}