Pith Number

pith:5BXOHRZ2

pith:2024:5BXOHRZ2YKKHZIRFIVHIZ7MGWG

not attested not anchored not stored refs pending

Distinguishing Graph States by the Properties of Their Marginals

Adam Burchardt, Anna Pappa, Frederik Hahn, Jarn de Jong, Lina Vandr\'e, Otfried G\"uhne

arxiv:2406.09956 v2 · 2024-06-14 · 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{5BXOHRZ2YKKHZIRFIVHIZ7MGWG}

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	2026-07-05T11:19:19.819341Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e86ee3c73ac2947ca225454e8cfd86b1908b5bae32a6a1dae8420d690ea9b5e5

Aliases

arxiv: 2406.09956 · arxiv_version: 2406.09956v2 · doi: 10.48550/arxiv.2406.09956 · pith_short_12: 5BXOHRZ2YKKH · pith_short_16: 5BXOHRZ2YKKHZIRF · pith_short_8: 5BXOHRZ2

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/5BXOHRZ2YKKHZIRFIVHIZ7MGWG \
  | 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: e86ee3c73ac2947ca225454e8cfd86b1908b5bae32a6a1dae8420d690ea9b5e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b8f245d64a67d82a6559835056b8a4b56fd4a4901da39ec3b1336f9a3d258226",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-06-14T12:03:10Z",
    "title_canon_sha256": "3ab6af0314586ee17b381a676d208a57ca062c6dd3c1f478d95d8f139bbbb460"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.09956",
    "kind": "arxiv",
    "version": 2
  }
}