Pith Number

pith:3C6A5DMO

pith:2012:3C6A5DMOJTO6ESPJSKRSMV36PK

not attested not anchored not stored refs pending

Possibility of Upper-Bounding Dimension of Quantum States Device-Independently

Won-Young Hwang

arxiv:1207.5904 v3 · 2012-07-25 · 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{3C6A5DMOJTO6ESPJSKRSMV36PK}

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	2026-05-18T02:38:53.341068Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8bc0e8d8e4cdde249e992a326577e7abed4726b356d0bee411a27913aa6cf68

Aliases

arxiv: 1207.5904 · arxiv_version: 1207.5904v3 · doi: 10.48550/arxiv.1207.5904 · pith_short_12: 3C6A5DMOJTO6 · pith_short_16: 3C6A5DMOJTO6ESPJ · pith_short_8: 3C6A5DMO

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/3C6A5DMOJTO6ESPJSKRSMV36PK \
  | 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: d8bc0e8d8e4cdde249e992a326577e7abed4726b356d0bee411a27913aa6cf68

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "38045f7ee8bc2b7b0494d08917d09160e53e8a61c198e3359bd49aab12b35ad8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-07-25T07:19:45Z",
    "title_canon_sha256": "0331af15007eb6654e479993d9975f7c628a9964312428f1771476e25b3e5cee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.5904",
    "kind": "arxiv",
    "version": 3
  }
}