Pith Number

pith:FZCZFCES

pith:2019:FZCZFCES2FFLID7I26I5TSZWPE

not attested not anchored not stored refs pending

Optoelectronic devices, plasmonics and photonics with topological insulators

Antonio Politano, Leonardo Viti, Miriam S. Vitiello

arxiv:1904.00624 v1 · 2019-04-01 · 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{FZCZFCES2FFLID7I26I5TSZWPE}

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	2026-05-17T23:49:47.875677Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e45928892d14ab40fe8d791d9cb36790546249e096db00a6c59ff988bd9b87e

Aliases

arxiv: 1904.00624 · arxiv_version: 1904.00624v1 · doi: 10.48550/arxiv.1904.00624 · pith_short_12: FZCZFCES2FFL · pith_short_16: FZCZFCES2FFLID7I · pith_short_8: FZCZFCES

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/FZCZFCES2FFLID7I26I5TSZWPE \
  | 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: 2e45928892d14ab40fe8d791d9cb36790546249e096db00a6c59ff988bd9b87e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "298650d44c74510e3cad224693374d73370f824f068a16f2251a37ba09698e44",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2019-04-01T08:13:49Z",
    "title_canon_sha256": "83e26f10bf783de4a592a593dc096d545b14c49edd4e13acbf48e5f4c3b4f72f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.00624",
    "kind": "arxiv",
    "version": 1
  }
}