Pith Number

pith:VVBQLOOC

pith:2012:VVBQLOOCERY6KRDICDET5SSAVO

not attested not anchored not stored refs pending

Facial structures for various notions of positivity and applications to the theory of entanglement

Seung-Hyeok Kye

arxiv:1202.4255 v2 · 2012-02-20 · 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{VVBQLOOCERY6KRDICDET5SSAVO}

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	2026-05-18T01:58:23.675531Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad4305b9c22471e5446810c93eca40ab9574c19bd3a109182cbf4e4699640b8a

Aliases

arxiv: 1202.4255 · arxiv_version: 1202.4255v2 · doi: 10.48550/arxiv.1202.4255 · pith_short_12: VVBQLOOCERY6 · pith_short_16: VVBQLOOCERY6KRDI · pith_short_8: VVBQLOOC

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/VVBQLOOCERY6KRDICDET5SSAVO \
  | 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: ad4305b9c22471e5446810c93eca40ab9574c19bd3a109182cbf4e4699640b8a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "40e3bc42bb53c6c601b80b4494b6d7b5b11078cc72e2c98ad86789397a3a9bf3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-02-20T08:53:29Z",
    "title_canon_sha256": "ea66e788aeb0fedf296d959c84d7c1c70513e1b92b7fb7acaf45c462311993e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.4255",
    "kind": "arxiv",
    "version": 2
  }
}