Pith Number

pith:6QTPEBWH

pith:2021:6QTPEBWHJHXNM75ATSEY7MWWIO

not attested not anchored not stored refs pending

Self-Guided Quantum State Learning for Mixed States

Ahmad Farooq, Hyundong Shin, Junaid ur Rehman, Muhammad Asad Ullah, Syahri Ramadhani

arxiv:2106.06166 v1 · 2021-06-11 · 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{6QTPEBWHJHXNM75ATSEY7MWWIO}

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	2026-07-05T02:48:27.025505Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f426f206c749eed67fa09c898fb2d6438ac6b0942256bd9386648292a0e6af22

Aliases

arxiv: 2106.06166 · arxiv_version: 2106.06166v1 · doi: 10.48550/arxiv.2106.06166 · pith_short_12: 6QTPEBWHJHXN · pith_short_16: 6QTPEBWHJHXNM75A · pith_short_8: 6QTPEBWH

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/6QTPEBWHJHXNM75ATSEY7MWWIO \
  | 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: f426f206c749eed67fa09c898fb2d6438ac6b0942256bd9386648292a0e6af22

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "66ced585d6979951f55d319b631faa949eae603aee6dce43796d9ad431055ccd",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-06-11T04:40:26Z",
    "title_canon_sha256": "2c586dfaebcaa15b410534c8f9a5a516ae5588334de9220ab71ad1ed0d6e279f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.06166",
    "kind": "arxiv",
    "version": 1
  }
}