Pith Number

pith:E4RNQEZ2

pith:2016:E4RNQEZ2TFDQLTVYNKXFH7DBRJ

not attested not anchored not stored refs pending

All-optical modulation in wavelength-sized epsilon-near-zero media

Alessandro Ciattoni, Andrea Marini, Carlo Rizza

arxiv:1604.00844 v1 · 2016-04-04 · 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{E4RNQEZ2TFDQLTVYNKXFH7DBRJ}

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	2026-05-18T01:08:10.074235Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2722d8133a994705ceb86aae53fc618a67093ffcf659f0709d5a83f99dfb017c

Aliases

arxiv: 1604.00844 · arxiv_version: 1604.00844v1 · doi: 10.48550/arxiv.1604.00844 · pith_short_12: E4RNQEZ2TFDQ · pith_short_16: E4RNQEZ2TFDQLTVY · pith_short_8: E4RNQEZ2

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/E4RNQEZ2TFDQLTVYNKXFH7DBRJ \
  | 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: 2722d8133a994705ceb86aae53fc618a67093ffcf659f0709d5a83f99dfb017c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a257aefc82ab6e7164823271f771819e5d87d6a9515d8360a93746e0586e22c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2016-04-04T13:12:13Z",
    "title_canon_sha256": "dce06ae625b17ceb15c32dd0e983a54a403b06a17f271e9322ad4c4ae201b705"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.00844",
    "kind": "arxiv",
    "version": 1
  }
}