Pith Number

pith:OCEMIWY5

pith:2013:OCEMIWY5LS4WWOVOOP46O76BGN

not attested not anchored not stored refs pending

Restriction on the rank of marginals of bipartite pure states

S.V.M. Satyanarayana

arxiv:1305.3672 v1 · 2013-05-16 · 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{OCEMIWY5LS4WWOVOOP46O76BGN}

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	2026-05-18T03:25:34.216375Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7088c45b1d5cb96b3aae73f9e77fc133689a52e9cf4a3304a1938587d94b4915

Aliases

arxiv: 1305.3672 · arxiv_version: 1305.3672v1 · doi: 10.48550/arxiv.1305.3672 · pith_short_12: OCEMIWY5LS4W · pith_short_16: OCEMIWY5LS4WWOVO · pith_short_8: OCEMIWY5

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/OCEMIWY5LS4WWOVOOP46O76BGN \
  | 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: 7088c45b1d5cb96b3aae73f9e77fc133689a52e9cf4a3304a1938587d94b4915

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "502bc42bb459a98d336e4895fecc37a562ed4db0d1fa3d0ca8aaf42845ddbb67",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-05-16T02:41:29Z",
    "title_canon_sha256": "3ae39a0eef900a5a8207b6bd327c3d09a191d920eabd438e16d0838701f2d13f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.3672",
    "kind": "arxiv",
    "version": 1
  }
}