Pith Number

pith:VXW3MNOL

pith:2017:VXW3MNOLVNYCZ3ME3T5AEJW27V

not attested not anchored not stored refs pending

Single-copy entanglement detection

Aleksandra Dimi\'c, Borivoje Daki\'c

arxiv:1705.06719 v2 · 2017-05-18 · 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{VXW3MNOLVNYCZ3ME3T5AEJW27V}

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	2026-05-18T00:21:55.003997Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

adedb635cbab702ced84dcfa0226dafd73177f12628b878e9111730ce7b4b7db

Aliases

arxiv: 1705.06719 · arxiv_version: 1705.06719v2 · doi: 10.48550/arxiv.1705.06719 · pith_short_12: VXW3MNOLVNYC · pith_short_16: VXW3MNOLVNYCZ3ME · pith_short_8: VXW3MNOL

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/VXW3MNOLVNYCZ3ME3T5AEJW27V \
  | 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: adedb635cbab702ced84dcfa0226dafd73177f12628b878e9111730ce7b4b7db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3bb1fc7de892f8f818f9f4bde0c5891a42b1fa8a861f0f1549e83357c82d5c30",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-05-18T17:49:07Z",
    "title_canon_sha256": "8d16ee2cecace390170bec1e841a4af26533d562efc27b17f338b3cad24e3536"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.06719",
    "kind": "arxiv",
    "version": 2
  }
}