Pith Number

pith:SDBFN4KL

pith:2017:SDBFN4KLDRYDI5R3PNB75OWJ5D

not attested not anchored not stored refs pending

Post trimming of silicon photonics microresonators by nanoscale flash memory technology

Joseph Shappir, Meir Grajower, Noa Mazurski, Uriel Levy

arxiv:1705.08290 v1 · 2017-05-21 · physics.app-ph · 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{SDBFN4KLDRYDI5R3PNB75OWJ5D}

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	2026-05-18T00:43:48.755545Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90c256f14b1c7034763b7b43febac9e8e0623adeaa4890e68bc0cf5c8a803c72

Aliases

arxiv: 1705.08290 · arxiv_version: 1705.08290v1 · doi: 10.48550/arxiv.1705.08290 · pith_short_12: SDBFN4KLDRYD · pith_short_16: SDBFN4KLDRYDI5R3 · pith_short_8: SDBFN4KL

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/SDBFN4KLDRYDI5R3PNB75OWJ5D \
  | 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: 90c256f14b1c7034763b7b43febac9e8e0623adeaa4890e68bc0cf5c8a803c72

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d2033e3f9501b29858b39bdaee33fc488eb10c67186c6760f49bb5d0eed2f05b",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2017-05-21T05:54:26Z",
    "title_canon_sha256": "b7c7fac30d9cd3faf2ac42640a4f5d7aa8b062a85805d4ce8dee6d333eaad147"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.08290",
    "kind": "arxiv",
    "version": 1
  }
}