Pith Number

pith:4U675V5J

pith:2014:4U675V5JHWBMZ3SJIESSATMVBL

not attested not anchored not stored refs pending

Properties of dimension witnesses and their semi-definite programming relaxations

Hong-Wei Li, Marcin Paw{\l}owski, Piotr Mironowicz

arxiv:1405.3971 v1 · 2014-05-15 · 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{4U675V5JHWBMZ3SJIESSATMVBL}

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	2026-05-18T02:44:17.366420Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e53dfed7a93d82ccee494125204d950af8dc6b510957e354c39e236e89082220

Aliases

arxiv: 1405.3971 · arxiv_version: 1405.3971v1 · doi: 10.48550/arxiv.1405.3971 · pith_short_12: 4U675V5JHWBM · pith_short_16: 4U675V5JHWBMZ3SJ · pith_short_8: 4U675V5J

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/4U675V5JHWBMZ3SJIESSATMVBL \
  | 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: e53dfed7a93d82ccee494125204d950af8dc6b510957e354c39e236e89082220

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce124440cad9c4ae956940440de009354c292d9c293bdd48b2ac9017378e60e6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-05-15T19:52:00Z",
    "title_canon_sha256": "c74f43cd6013cb53ab7c37c0a251eb17578cd4bf9984cca848ef5ca47bc0797e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.3971",
    "kind": "arxiv",
    "version": 1
  }
}