Pith Number

pith:SSTIYU3I

pith:2011:SSTIYU3IWDBC3MIQN4IFDT2QHA

not attested not anchored not stored refs pending

Rescaling multipartite entanglement measures for mixed states

Christopher Eltschka, Jens Siewert, Oliver Viehmann

arxiv:1109.0977 v2 · 2011-09-05 · quant-ph · cond-mat.other

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SSTIYU3IWDBC3MIQN4IFDT2QHA}

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	2026-05-18T02:00:39.561621Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

94a68c5368b0c22db1106f1051cf50381fb06abf73747ae9f69c1eb0501bd43c

Aliases

arxiv: 1109.0977 · arxiv_version: 1109.0977v2 · doi: 10.48550/arxiv.1109.0977 · pith_short_12: SSTIYU3IWDBC · pith_short_16: SSTIYU3IWDBC3MIQ · pith_short_8: SSTIYU3I

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/SSTIYU3IWDBC3MIQN4IFDT2QHA \
  | 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: 94a68c5368b0c22db1106f1051cf50381fb06abf73747ae9f69c1eb0501bd43c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aac7c8b5c4b8baf3656322788ab5d1a0fecd5661f3074f9eb353cf9d50d3078b",
    "cross_cats_sorted": [
      "cond-mat.other"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-09-05T18:43:42Z",
    "title_canon_sha256": "f7c26319188dd66a9744aef94d13b8066ac18a7bef3b6e0dea8e2a1ece34ca0c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.0977",
    "kind": "arxiv",
    "version": 2
  }
}