Pith Number

pith:KKMIKPSG

pith:2016:KKMIKPSGYJRS4B3R3DPWSPEK7X

not attested not anchored not stored refs pending

Observation of wavelength-dependent Brewster angle shift in 3D photonic crystals

Priya, Rajesh V. Nair

arxiv:1611.09693 v1 · 2016-11-29 · 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{KKMIKPSGYJRS4B3R3DPWSPEK7X}

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	2026-05-18T00:43:58.791302Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5298853e46c2632e0771d8df693c8afddfd44d793b3cd68f6491c11950f67aac

Aliases

arxiv: 1611.09693 · arxiv_version: 1611.09693v1 · doi: 10.48550/arxiv.1611.09693 · pith_short_12: KKMIKPSGYJRS · pith_short_16: KKMIKPSGYJRS4B3R · pith_short_8: KKMIKPSG

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/KKMIKPSGYJRS4B3R3DPWSPEK7X \
  | 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: 5298853e46c2632e0771d8df693c8afddfd44d793b3cd68f6491c11950f67aac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "54ffcea3c669785dd1bfd8eed917ebb588e73e3754e412912261349e5a4b7918",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2016-11-29T16:06:17Z",
    "title_canon_sha256": "af08ebad436c444811114098818edfa0913b427a3903b9829183efe29af780bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.09693",
    "kind": "arxiv",
    "version": 1
  }
}