Pith Number

pith:H4CRBK77

pith:2020:H4CRBK77JQLZDJIETX7HP2PVSR

not attested not anchored not stored refs pending

Modeling Electrical Switching of Nonvolatile Phase-Change Integrated Nanophotonic Structures with Graphene Heaters

Arka Majumdar, Jiajiu Zheng, Peipeng Xu, Scott Dunham, Shifeng Zhu

arxiv:2002.00749 v1 · 2020-01-26 · 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{H4CRBK77JQLZDJIETX7HP2PVSR}

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	2026-07-05T01:53:18.902769Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f0510abff4c1791a5049dfe77e9f59465828b94b79bdc168a09bd69eae1fdb2

Aliases

arxiv: 2002.00749 · arxiv_version: 2002.00749v1 · doi: 10.48550/arxiv.2002.00749 · pith_short_12: H4CRBK77JQLZ · pith_short_16: H4CRBK77JQLZDJIE · pith_short_8: H4CRBK77

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/H4CRBK77JQLZDJIETX7HP2PVSR \
  | 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: 3f0510abff4c1791a5049dfe77e9f59465828b94b79bdc168a09bd69eae1fdb2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f520452eb79fba95f4c75a265854a7aee5d864add280b60eb08d69ef329def65",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2020-01-26T18:41:55Z",
    "title_canon_sha256": "d464cdf120619f63916fa16148c10de10bd4b914ae1a44376d355446508fc51e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.00749",
    "kind": "arxiv",
    "version": 1
  }
}