Pith Number

pith:EX4RHTVT

pith:2011:EX4RHTVT4252Q6BAKNTO2MU4QQ

not attested not anchored not stored refs pending

Central-moment description of polarization for quantum states of light

A. B. Klimov, C. Kothe, G. Bj\"ork, H.-T. Lim, J. S\"oderholm, L. L. S\'anchez-Soto, Y.-H. Kim, Y.-S. Kim, Y.-S. Ra

arxiv:1111.5512 v2 · 2011-11-23 · 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{EX4RHTVT4252Q6BAKNTO2MU4QQ}

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	2026-05-18T04:04:16.674391Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25f913ceb3e6bba878205366ed329c841e5d784ae6aa744b153d48eb735a5738

Aliases

arxiv: 1111.5512 · arxiv_version: 1111.5512v2 · doi: 10.48550/arxiv.1111.5512 · pith_short_12: EX4RHTVT4252 · pith_short_16: EX4RHTVT4252Q6BA · pith_short_8: EX4RHTVT

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/EX4RHTVT4252Q6BAKNTO2MU4QQ \
  | 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: 25f913ceb3e6bba878205366ed329c841e5d784ae6aa744b153d48eb735a5738

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec63652452142aa47b45fab0e2af96fe26ae1a6d7f1ee7c318e0f3b126fd46e0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-11-23T14:56:16Z",
    "title_canon_sha256": "ab0a7e9503c2a879139e27e5cc9d9cbc05cb0b1166a624741e27f10ad6e5a5ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.5512",
    "kind": "arxiv",
    "version": 2
  }
}