Pith Number

pith:5SNP2WAA

pith:2017:5SNP2WAALKWXN3NTPDYYSOFYIX

not attested not anchored not stored refs pending

Protection of entanglement for a two-qutrit V-type open system on the basis of system-reservoir bound states

Bahram Ahansaz, Esfandyar Faizi, Naghi Behzadi

arxiv:1707.02625 v2 · 2017-07-09 · 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{5SNP2WAALKWXN3NTPDYYSOFYIX}

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	2026-05-18T00:10:13.598061Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec9afd58005aad76edb378f18938b845cce7ed0813ee97125195d36fe6fa9a33

Aliases

arxiv: 1707.02625 · arxiv_version: 1707.02625v2 · doi: 10.48550/arxiv.1707.02625 · pith_short_12: 5SNP2WAALKWX · pith_short_16: 5SNP2WAALKWXN3NT · pith_short_8: 5SNP2WAA

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/5SNP2WAALKWXN3NTPDYYSOFYIX \
  | 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: ec9afd58005aad76edb378f18938b845cce7ed0813ee97125195d36fe6fa9a33

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3438d901cad2912de8274d6c97e67978f98c693b2e8544116e39eb78e140d37",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-07-09T19:15:04Z",
    "title_canon_sha256": "99bf9da7c18e9c6e491476cc6847a6bf1dd8d97362713c38f949d3427b7bb320"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.02625",
    "kind": "arxiv",
    "version": 2
  }
}