Pith Number

pith:3G4PWIYC

pith:2010:3G4PWIYCV6JUTJSNJDVRCZVD4L

not attested not anchored not stored refs pending

Total reflection and transmission by epsilon-near-zero metamaterials with defects

Huanyang Chen, Yadong Xu

arxiv:1012.5213 v1 · 2010-12-23 · 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{3G4PWIYCV6JUTJSNJDVRCZVD4L}

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	2026-05-18T04:22:39.933228Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d9b8fb2302af9349a64d48eb1166a3e2e4ead01c93f627e584f65c975810239a

Aliases

arxiv: 1012.5213 · arxiv_version: 1012.5213v1 · doi: 10.48550/arxiv.1012.5213 · pith_short_12: 3G4PWIYCV6JU · pith_short_16: 3G4PWIYCV6JUTJSN · pith_short_8: 3G4PWIYC

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/3G4PWIYCV6JUTJSNJDVRCZVD4L \
  | 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: d9b8fb2302af9349a64d48eb1166a3e2e4ead01c93f627e584f65c975810239a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b06ff330527ef42da8e6a6a8cef7a9912b1b2d1424f28b2c3a934765960ed478",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2010-12-23T14:25:20Z",
    "title_canon_sha256": "1c9e471ed1c784b185ac48e30c081f3d6458043bda3a4c56e07e0c3dc792e72c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.5213",
    "kind": "arxiv",
    "version": 1
  }
}