Pith Number

pith:HILG3NTH

pith:2010:HILG3NTH3L4KHO3XFQKVQINV6M

not attested not anchored not stored refs pending

Extreme nonlinear electrodynamics in metamaterials with very small linear dielectric permittivity

A. Ciattoni, C. Rizza, E. Palange

arxiv:1002.3321 v1 · 2010-02-17 · 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{HILG3NTH3L4KHO3XFQKVQINV6M}

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	2026-05-18T03:23:49.211816Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a166db667daf8a3bb772c155821b5f339052b5b011f8a4df2130484b5bfa34e

Aliases

arxiv: 1002.3321 · arxiv_version: 1002.3321v1 · doi: 10.48550/arxiv.1002.3321 · pith_short_12: HILG3NTH3L4K · pith_short_16: HILG3NTH3L4KHO3X · pith_short_8: HILG3NTH

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/HILG3NTH3L4KHO3XFQKVQINV6M \
  | 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: 3a166db667daf8a3bb772c155821b5f339052b5b011f8a4df2130484b5bfa34e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0da7c463f0e7488fa5364685577ac58a5b48b23edc7dcd6c71bd96ea5146913",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2010-02-17T17:30:28Z",
    "title_canon_sha256": "a3e8856d9572cddfd7aa1f4524bf96b00f0c3f655101e2cb3488304c4472f527"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.3321",
    "kind": "arxiv",
    "version": 1
  }
}