Pith Number

pith:7H5KQK3H

pith:2013:7H5KQK3HSKVBCNYA6N7CLK3OLE

not attested not anchored not stored refs pending

PT Symmetry via Electromagnetically Induced Transparency

Guoxiang Huang, Huijun Li, Jianpeng Dou

arxiv:1307.2695 v3 · 2013-07-10 · quant-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7H5KQK3HSKVBCNYA6N7CLK3OLE}

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	2026-05-18T01:48:52.425293Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f9faa82b6792aa113700f37e25ab6e5933917fcd06b93c2bc7f5f92c143785c2

Aliases

arxiv: 1307.2695 · arxiv_version: 1307.2695v3 · doi: 10.48550/arxiv.1307.2695 · pith_short_12: 7H5KQK3HSKVB · pith_short_16: 7H5KQK3HSKVBCNYA · pith_short_8: 7H5KQK3H

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/7H5KQK3HSKVBCNYA6N7CLK3OLE \
  | 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: f9faa82b6792aa113700f37e25ab6e5933917fcd06b93c2bc7f5f92c143785c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "47b0b60c388c97422c722370b65d4835538f311c0811dbaafbce8e5d39b330cf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-07-10T06:51:35Z",
    "title_canon_sha256": "f785f9441afa8a62ac9f9b3f16acbaf7a4ce5b1bff834c18444c9437fbff78ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.2695",
    "kind": "arxiv",
    "version": 3
  }
}