Pith Number

pith:SVRJRZE2

pith:2017:SVRJRZE2Z2OLMHJRCMVJZEV5ST

not attested not anchored not stored refs pending

Demonstration of Entanglement Purification and Swapping Protocol to Design Quantum Repeater in IBM Quantum Computer

Antariksha Das, Bikash K. Behera, Prasanta K. Panigrahi, Swarnadeep Seth

arxiv:1712.00854 v2 · 2017-12-03 · 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{SVRJRZE2Z2OLMHJRCMVJZEV5ST}

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	2026-05-17T23:51:59.137251Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

956298e49ace9cb61d31132a9c92bd94d3698835fa3ccb1fc8d816a2d8b7002c

Aliases

arxiv: 1712.00854 · arxiv_version: 1712.00854v2 · doi: 10.48550/arxiv.1712.00854 · pith_short_12: SVRJRZE2Z2OL · pith_short_16: SVRJRZE2Z2OLMHJR · pith_short_8: SVRJRZE2

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/SVRJRZE2Z2OLMHJRCMVJZEV5ST \
  | 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: 956298e49ace9cb61d31132a9c92bd94d3698835fa3ccb1fc8d816a2d8b7002c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a231f065eeae155d974f269455d25729762c91212393296ef567d9724de7cac",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-12-03T23:34:55Z",
    "title_canon_sha256": "b15c178fbf38a75a55732d6377391f8410edcb43762184c91afaf3b3b028c42a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.00854",
    "kind": "arxiv",
    "version": 2
  }
}