Pith Number

pith:KBT43S3D

pith:2010:KBT43S3DF22AN4SRELBODRASQL

not attested not anchored not stored refs pending

Transmissivity directional hysteresis of a nonlinear metamaterial slab with very small linear permittivity

Alessandro Ciattoni, Carlo Rizza, Elia Palange

arxiv:1004.2619 v1 · 2010-04-15 · 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{KBT43S3DF22AN4SRELBODRASQL}

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	2026-05-18T02:08:05.204135Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5067cdcb632eb406f25122c2e1c41282d30f4faacac41650fdfc25504a8a144f

Aliases

arxiv: 1004.2619 · arxiv_version: 1004.2619v1 · doi: 10.48550/arxiv.1004.2619 · pith_short_12: KBT43S3DF22A · pith_short_16: KBT43S3DF22AN4SR · pith_short_8: KBT43S3D

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/KBT43S3DF22AN4SRELBODRASQL \
  | 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: 5067cdcb632eb406f25122c2e1c41282d30f4faacac41650fdfc25504a8a144f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cdb8e987837eea9bac61ac9b5d348f46b0581f96f8498c97e8802ed7691da6de",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2010-04-15T12:25:51Z",
    "title_canon_sha256": "732ea71b59831a1eacf26960625d7991f9b45d6cc9454324bcb634ea0e97e7da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.2619",
    "kind": "arxiv",
    "version": 1
  }
}