Pith Number

pith:7R3KCIND

pith:2022:7R3KCINDZPZYENXSVDS4RUDI4U

not attested not anchored not stored refs pending

Quantum teleportation of quantum causal structures

Marius Krumm, Philippe Allard Gu\'erin, Thomas Zauner, \v{C}aslav Brukner

arxiv:2203.00433 v1 · 2022-03-01 · quant-ph · gr-qc

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7R3KCINDZPZYENXSVDS4RUDI4U}

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	2026-07-05T04:01:17.297894Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc76a121a3cbf38236f2a8e5c8d068e50a19b860f01299cc0d3c87d5f9ad986d

Aliases

arxiv: 2203.00433 · arxiv_version: 2203.00433v1 · doi: 10.48550/arxiv.2203.00433 · pith_short_12: 7R3KCINDZPZY · pith_short_16: 7R3KCINDZPZYENXS · pith_short_8: 7R3KCIND

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/7R3KCINDZPZYENXSVDS4RUDI4U \
  | 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: fc76a121a3cbf38236f2a8e5c8d068e50a19b860f01299cc0d3c87d5f9ad986d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e9e7febc93135baa202ff9e5ff94f760ad8568520984b1c465ab89193f015c6d",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-03-01T13:29:09Z",
    "title_canon_sha256": "276373c68e4804b8641ac0ce13f2611d805e3d90ea3698cc22b3250dfbb1c1bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.00433",
    "kind": "arxiv",
    "version": 1
  }
}