Pith Number

pith:DDGHSKHA

pith:2019:DDGHSKHAFHPOMI3AOHZN3DBYUX

not attested not anchored not stored refs pending

Near-field terahertz probes with room-temperature nanodetectors for subwavelength resolution imaging

Antonio Politano, Daniele Ercolani, Enrico Dardanis, Leonardo Viti, Lucia Sorba, Maria Caterina Giordano, Miriam S. Vitiello, Oleg Mitrofanov

arxiv:1903.06188 v1 · 2019-03-14 · 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{DDGHSKHAFHPOMI3AOHZN3DBYUX}

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	2026-05-17T23:51:13.595498Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18cc7928e029dee6236071f2dd8c38a5e1366557728cbaf3ce520fa81a4d37d5

Aliases

arxiv: 1903.06188 · arxiv_version: 1903.06188v1 · doi: 10.48550/arxiv.1903.06188 · pith_short_12: DDGHSKHAFHPO · pith_short_16: DDGHSKHAFHPOMI3A · pith_short_8: DDGHSKHA

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/DDGHSKHAFHPOMI3AOHZN3DBYUX \
  | 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: 18cc7928e029dee6236071f2dd8c38a5e1366557728cbaf3ce520fa81a4d37d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f53ec13e10bc566f72ab193c4a00dd4bd04328581a59d868a679fe3d52e98bfd",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2019-03-14T18:02:15Z",
    "title_canon_sha256": "5e47560d56e72a7c5b2755ef021de1f57565e680640827f48e27419459fed304"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.06188",
    "kind": "arxiv",
    "version": 1
  }
}