Pith Number

pith:LXJEGGZK

pith:2021:LXJEGGZK3ZZ3FVIV672CFAAU3L

not attested not anchored not stored refs pending

Grating-Induced Slow-Light Enhancement of Second Harmonic Generation in Periodically Poled Crystals

Devin H. Smith, Peter Horak, Thomas E. Maybour

arxiv:2109.11368 v1 · 2021-09-23 · 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{LXJEGGZK3ZZ3FVIV672CFAAU3L}

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	2026-07-05T03:53:05.120490Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5dd2431b2ade73b2d515f7f4228014dae0410b46a9bfae643b583f31cf76dd91

Aliases

arxiv: 2109.11368 · arxiv_version: 2109.11368v1 · doi: 10.48550/arxiv.2109.11368 · pith_short_12: LXJEGGZK3ZZ3 · pith_short_16: LXJEGGZK3ZZ3FVIV · pith_short_8: LXJEGGZK

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/LXJEGGZK3ZZ3FVIV672CFAAU3L \
  | 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: 5dd2431b2ade73b2d515f7f4228014dae0410b46a9bfae643b583f31cf76dd91

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb5150868bad38f386923e416b8d6bddca9cf9eb047852339edfd83bef98419e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2021-09-23T13:28:22Z",
    "title_canon_sha256": "86f164e8d752b1b512b1e97534332609a40b64d154690dbf51871dbac232eb5b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.11368",
    "kind": "arxiv",
    "version": 1
  }
}