Pith Number

pith:DVBJSAIE

pith:2011:DVBJSAIESBW5MOZ7USNDCSREL3

not attested not anchored not stored refs pending

Structural physical approximations and entanglement witnesses

Bang-Hai Wang, Dong-Yang Long

arxiv:1106.5233 v4 · 2011-06-26 · 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{DVBJSAIESBW5MOZ7USNDCSREL3}

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	2026-05-18T02:01:30.579508Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d42990104906dd63b3fa49a314a245ef7252f1d7ab836738b49f300a7324e5d

Aliases

arxiv: 1106.5233 · arxiv_version: 1106.5233v4 · doi: 10.48550/arxiv.1106.5233 · pith_short_12: DVBJSAIESBW5 · pith_short_16: DVBJSAIESBW5MOZ7 · pith_short_8: DVBJSAIE

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/DVBJSAIESBW5MOZ7USNDCSREL3 \
  | 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: 1d42990104906dd63b3fa49a314a245ef7252f1d7ab836738b49f300a7324e5d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "347283f1bf62ce037b8c59301e01a348c82ee3d266249c118778124209f32b91",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-06-26T16:08:06Z",
    "title_canon_sha256": "43300b5cec105910ba483c3b7314b4399b07c0e34715c79fea7abd9eee984b9a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.5233",
    "kind": "arxiv",
    "version": 4
  }
}