Pith Number

pith:GOPAZ5U4

pith:2019:GOPAZ5U4CLDVUMCGJ4YWZNEW2R

not attested not anchored not stored refs pending

Reconfigurable On-chip Photoconductive Switches

Abdelkrim El Amili, Cheng-Yi Fang, Hung-Hsi Lin, Mehdi Alouini, Yeshaiahu Fainman

arxiv:1905.05228 v1 · 2019-05-13 · eess.SP · physics.app-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GOPAZ5U4CLDVUMCGJ4YWZNEW2R}

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	2026-05-17T23:46:11.610854Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

339e0cf69c12c75a30464f316cb496d47b0160f17b77716a7e2d8a36bba1f03a

Aliases

arxiv: 1905.05228 · arxiv_version: 1905.05228v1 · doi: 10.48550/arxiv.1905.05228 · pith_short_12: GOPAZ5U4CLDV · pith_short_16: GOPAZ5U4CLDVUMCG · pith_short_8: GOPAZ5U4

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/GOPAZ5U4CLDVUMCGJ4YWZNEW2R \
  | 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: 339e0cf69c12c75a30464f316cb496d47b0160f17b77716a7e2d8a36bba1f03a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a003b25573be931a779f9f4b83b4d90941a799c5aff6b95c1fcfa20d3d4241cd",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2019-05-13T18:27:20Z",
    "title_canon_sha256": "93235ce3249acecd028574641f5d7a0f944128f3e1dda0a64db6f7749650c500"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.05228",
    "kind": "arxiv",
    "version": 1
  }
}