Pith Number

pith:SQWIUFBQ

pith:2011:SQWIUFBQIBOJM4OMZZFOVVSR7E

not attested not anchored not stored refs pending

The quantum description and stimulated emission radiation of coupled metamaterials

Hui Liu, Shining Zhu, Shuming Wang, Tao Li, Xiang Zhang

arxiv:1101.0733 v1 · 2011-01-04 · physics.optics · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SQWIUFBQIBOJM4OMZZFOVVSR7E}

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	2026-05-18T04:32:02.205016Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

942c8a1430405c9671ccce4aead651f90a1aa4047e0edf3979f8ef86cbff116e

Aliases

arxiv: 1101.0733 · arxiv_version: 1101.0733v1 · doi: 10.48550/arxiv.1101.0733 · pith_short_12: SQWIUFBQIBOJ · pith_short_16: SQWIUFBQIBOJM4OM · pith_short_8: SQWIUFBQ

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/SQWIUFBQIBOJM4OMZZFOVVSR7E \
  | 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: 942c8a1430405c9671ccce4aead651f90a1aa4047e0edf3979f8ef86cbff116e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b41b8cb999df8b8e98c4856d7729d95f40455b4e9f71eb2a57a5166ecf29ecc",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2011-01-04T15:10:45Z",
    "title_canon_sha256": "36618e30fa3b382dbaab535b5dc6660238e770afc181e2a765e7b00de7e385c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.0733",
    "kind": "arxiv",
    "version": 1
  }
}