Pith Number

pith:I2EZRZBZ

pith:2013:I2EZRZBZ2CP6J4IDBVVETVTYFL

not attested not anchored not stored refs pending

Order indices of density matrices for finite systems

E.P. Yukalova, V.I. Yukalov

arxiv:1301.1183 v1 · 2013-01-07 · cond-mat.quant-gas · physics.chem-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{I2EZRZBZ2CP6J4IDBVVETVTYFL}

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	2026-05-18T03:37:06.542439Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

468998e439d09fe4f1030d6a49d6782ad2ee066a022963ff36fec9938482bf0e

Aliases

arxiv: 1301.1183 · arxiv_version: 1301.1183v1 · doi: 10.48550/arxiv.1301.1183 · pith_short_12: I2EZRZBZ2CP6 · pith_short_16: I2EZRZBZ2CP6J4ID · pith_short_8: I2EZRZBZ

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/I2EZRZBZ2CP6J4IDBVVETVTYFL \
  | 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: 468998e439d09fe4f1030d6a49d6782ad2ee066a022963ff36fec9938482bf0e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4eea523937792bcb78882f60eb00ea1c0d7c7801fb3a89f04c713f363eda84bf",
    "cross_cats_sorted": [
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2013-01-07T13:16:32Z",
    "title_canon_sha256": "9a3236f3a027cfd480f04e4b65a945758e64330f94f9ae56a6668315799cdf54"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.1183",
    "kind": "arxiv",
    "version": 1
  }
}