Pith Number

pith:JPXWXHJS

pith:2014:JPXWXHJSYX5WFFKXLOML5AXZCQ

not attested not anchored not stored refs pending

Ultrafast Switching in Terahertz Metamaterials using Ion Implanted Silicon on Sapphire

Abul K. Azad, Antoinette J. Taylor, Dibakar Roy Chowdhury, Ranjan Singh

arxiv:1407.2715 v1 · 2014-07-10 · 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{JPXWXHJSYX5WFFKXLOML5AXZCQ}

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	2026-05-18T02:47:53.840624Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4bef6b9d32c5fb6295575b98be82f9143bde215cd1b46baf20287a7a02e2d62c

Aliases

arxiv: 1407.2715 · arxiv_version: 1407.2715v1 · doi: 10.48550/arxiv.1407.2715 · pith_short_12: JPXWXHJSYX5W · pith_short_16: JPXWXHJSYX5WFFKX · pith_short_8: JPXWXHJS

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/JPXWXHJSYX5WFFKXLOML5AXZCQ \
  | 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: 4bef6b9d32c5fb6295575b98be82f9143bde215cd1b46baf20287a7a02e2d62c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d84539e7d7ca276a2e7a5eca434f59bbf4e306d2a1b0daea856ef306c16c2898",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2014-07-10T07:27:45Z",
    "title_canon_sha256": "c079f248fec60d6178a377e924e7a6553b139c7414c7e2d74f54c991e4fdc02b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.2715",
    "kind": "arxiv",
    "version": 1
  }
}