Pith Number

pith:HODEZH3Q

pith:2013:HODEZH3QKTKUYTSLCLEUSKFXKU

not attested not anchored not stored refs pending

Plasmonic metamaterial enhanced axionic magnetoelectric effect

Hou-Tong Chen, Yong Zeng

arxiv:1305.6969 v1 · 2013-05-29 · physics.class-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{HODEZH3QKTKUYTSLCLEUSKFXKU}

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	2026-05-18T03:22:16.751073Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b864c9f7054d54c4e4b12c94928b755064888aa4aa325111d7e3670c279df42

Aliases

arxiv: 1305.6969 · arxiv_version: 1305.6969v1 · doi: 10.48550/arxiv.1305.6969 · pith_short_12: HODEZH3QKTKU · pith_short_16: HODEZH3QKTKUYTSL · pith_short_8: HODEZH3Q

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/HODEZH3QKTKUYTSLCLEUSKFXKU \
  | 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: 3b864c9f7054d54c4e4b12c94928b755064888aa4aa325111d7e3670c279df42

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2857fc83c376c29fd30d813a1a4b9f7c20ffedbcd4fcfb2584fb753d6416fe7b",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.class-ph",
    "submitted_at": "2013-05-29T22:30:41Z",
    "title_canon_sha256": "6ab5f229e689ad2028eaf8f575c8184071be2619834de2c5ba74c234cac6ea30"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.6969",
    "kind": "arxiv",
    "version": 1
  }
}