Pith Number

pith:3IZSSEHS

pith:2018:3IZSSEHSQ5B4LO4AHUHU75A4NA

not attested not anchored not stored refs pending

Experimental Reconstruction of Entanglement Quasiprobabilities

B. Brecht, C. Silberhorn, E. Meyer-Scott, J. Sperling, S. Barkhofen

arxiv:1810.07040 v2 · 2018-10-16 · 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{3IZSSEHSQ5B4LO4AHUHU75A4NA}

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	2026-05-17T23:54:34.094461Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da332910f28743c5bb803d0f4ff41c681cd1bff87f483663bf29b4129b0d7c3d

Aliases

arxiv: 1810.07040 · arxiv_version: 1810.07040v2 · doi: 10.48550/arxiv.1810.07040 · pith_short_12: 3IZSSEHSQ5B4 · pith_short_16: 3IZSSEHSQ5B4LO4A · pith_short_8: 3IZSSEHS

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/3IZSSEHSQ5B4LO4AHUHU75A4NA \
  | 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: da332910f28743c5bb803d0f4ff41c681cd1bff87f483663bf29b4129b0d7c3d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9741b263d0959724d8a97a530041eab5d715cec2e0037a004d8377f8d5c93905",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-10-16T14:40:03Z",
    "title_canon_sha256": "b308c2747d738628c58cc68d9c340487a4ba948c5d43fab05f64805ce1858900"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.07040",
    "kind": "arxiv",
    "version": 2
  }
}