Pith Number

pith:WQCOPQBN

pith:2018:WQCOPQBN6RPIUYP62IUFMGEZN7

not attested not anchored not stored refs pending

Experimental study of nonclassical teleportation beyond average fidelity

Daniel Cavalcanti, Fabio Sciarrino, Francesco Andreoli, Gonzalo Carvacho, Ivan \v{S}upi\'c, Luca Santodonato, Marco Bentivegna, Paul Skrzypczyk, Vincenzo D'Ambrosio

arxiv:1802.10056 v1 · 2018-02-27 · 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{WQCOPQBN6RPIUYP62IUFMGEZN7}

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	2026-05-18T00:03:49.501537Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b404e7c02df45e8a61fed2285618996fd6a5605e87097fa001c6838ee7084c28

Aliases

arxiv: 1802.10056 · arxiv_version: 1802.10056v1 · doi: 10.48550/arxiv.1802.10056 · pith_short_12: WQCOPQBN6RPI · pith_short_16: WQCOPQBN6RPIUYP6 · pith_short_8: WQCOPQBN

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/WQCOPQBN6RPIUYP62IUFMGEZN7 \
  | 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: b404e7c02df45e8a61fed2285618996fd6a5605e87097fa001c6838ee7084c28

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce2f2c7677799a47650e61243cc35537ea192537b196d25977e4bdaab8f1cba6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-02-27T18:23:09Z",
    "title_canon_sha256": "a1350ec57373b0ec2e97d7e2fa7e5516ddba9670efaced528736107904d4b835"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.10056",
    "kind": "arxiv",
    "version": 1
  }
}