Pith Number

pith:2EQR2GLL

pith:2013:2EQR2GLLMRUNGZEZWAJINLZMBS

not attested not anchored not stored refs pending

Creation of Ghost Illusions Using Metamaterials in Wave Dynamics

Cheng-Wei Qiu, Shuang Zhang, Tiancheng Han, Tiejun Cui, Weixiang Jiang

arxiv:1301.3710 v1 · 2013-01-16 · 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{2EQR2GLLMRUNGZEZWAJINLZMBS}

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	2026-05-18T03:36:16.950326Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1211d196b6468d36499b01286af2c0c9e2c556e8e9eaf851eca92fbe5f6ddd3

Aliases

arxiv: 1301.3710 · arxiv_version: 1301.3710v1 · doi: 10.48550/arxiv.1301.3710 · pith_short_12: 2EQR2GLLMRUN · pith_short_16: 2EQR2GLLMRUNGZEZ · pith_short_8: 2EQR2GLL

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/2EQR2GLLMRUNGZEZWAJINLZMBS \
  | 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: d1211d196b6468d36499b01286af2c0c9e2c556e8e9eaf851eca92fbe5f6ddd3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8eb155e0732ca0e28113139af771524a7cfdaa0761d6dd6d5e583a3e2e5e2a7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2013-01-16T14:58:56Z",
    "title_canon_sha256": "adca8430db7285154fcaa03f7b2dbd080d65ffc71ddf9c75a3838362e3900f73"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.3710",
    "kind": "arxiv",
    "version": 1
  }
}