Pith Number

pith:I6Q7DFKA

pith:2017:I6Q7DFKABOGVRIFHXF2KADW6FQ

not attested not anchored not stored refs pending

Verification of quantum computation: An overview of existing approaches

Alexandru Gheorghiu, Elham Kashefi, Theodoros Kapourniotis

arxiv:1709.06984 v2 · 2017-09-20 · quant-ph · cs.CR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I6Q7DFKABOGVRIFHXF2KADW6FQ}

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.

Cited by

1 paper in Pith

Authentication in Quantum Networks

Receipt and verification

First computed	2026-05-18T00:11:18.646699Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

47a1f195400b8d58a0a7b974a00ede2c19ed236a7c4c7760730ed38766d7fec7

Aliases

arxiv: 1709.06984 · arxiv_version: 1709.06984v2 · doi: 10.48550/arxiv.1709.06984 · pith_short_12: I6Q7DFKABOGV · pith_short_16: I6Q7DFKABOGVRIFH · pith_short_8: I6Q7DFKA

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/I6Q7DFKABOGVRIFHXF2KADW6FQ \
  | 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: 47a1f195400b8d58a0a7b974a00ede2c19ed236a7c4c7760730ed38766d7fec7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bbe6f018fafadf41a1c98898526a22f85705baa28f22cf0c01c17632d6c0b912",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-09-20T17:49:12Z",
    "title_canon_sha256": "a246880d76034d7bdaf2430b02411097d3294fafe30aa3fce2782408820c08e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.06984",
    "kind": "arxiv",
    "version": 2
  }
}