Pith Number

pith:5FKHRN6Z

pith:2026:5FKHRN6ZJFSMB6VOY7U3BY5JQY

not attested not anchored not stored refs pending

ZPAN: An Organic Nonlinear Optical Crystal for High Intensity THz Generation

David J. Michaelis, Elisha Jones, Jeremy A. Johnson, Matthew J. Lutz, Paige Petersen, Sin-Hang Ho (Enoch), Stacey J. Smith, Zachary B. Zaccardi

arxiv:2607.13954 v1 · 2026-07-15 · 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{5FKHRN6ZJFSMB6VOY7U3BY5JQY}

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	2026-07-16T01:23:16.226860Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e95478b7d94964c0faaec7e9b0e3a9861114439bb78d469bf514119217117256

Aliases

arxiv: 2607.13954 · arxiv_version: 2607.13954v1 · doi: 10.48550/arxiv.2607.13954 · pith_short_12: 5FKHRN6ZJFSM · pith_short_16: 5FKHRN6ZJFSMB6VO · pith_short_8: 5FKHRN6Z

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/5FKHRN6ZJFSMB6VOY7U3BY5JQY \
  | 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: e95478b7d94964c0faaec7e9b0e3a9861114439bb78d469bf514119217117256

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "311bfde81249a94871ad8a28c29e0f744904520d258138ecacede6436c6db766",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2026-07-15T15:43:35Z",
    "title_canon_sha256": "1b35e8068448e7fd2f70c7585e88d24267360f26685c92f9a33e7b351dae5122"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.13954",
    "kind": "arxiv",
    "version": 1
  }
}