Pith Number

pith:HYN45CHJ

pith:2023:HYN45CHJ6FUAALLADH64RON5QC

not attested not anchored not stored refs pending

Public-key pseudoentanglement and the hardness of learning ground state entanglement structure

Adam Bouland, Bill Fefferman, Chenyi Zhang, Soumik Ghosh, Tony Metger, Umesh Vazirani, Zixin Zhou

arxiv:2311.12017 v1 · 2023-11-20 · quant-ph · cs.CC · 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{HYN45CHJ6FUAALLADH64RON5QC}

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

Fully Quantum Computational Entropies

Receipt and verification

First computed	2026-07-05T07:14:42.136381Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e1bce88e9f168002d6019fdc8b9bd8094fc185a8792413a516fcdb545620456

Aliases

arxiv: 2311.12017 · arxiv_version: 2311.12017v1 · doi: 10.48550/arxiv.2311.12017 · pith_short_12: HYN45CHJ6FUA · pith_short_16: HYN45CHJ6FUAALLA · pith_short_8: HYN45CHJ

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/HYN45CHJ6FUAALLADH64RON5QC \
  | 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: 3e1bce88e9f168002d6019fdc8b9bd8094fc185a8792413a516fcdb545620456

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ccd3ffa2fb8df8e0ab40653a0e623045ecf2f5b8230a8faf2542b9d8f935ad8e",
    "cross_cats_sorted": [
      "cs.CC",
      "cs.CR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-11-20T18:54:48Z",
    "title_canon_sha256": "997476dab4d1e592ae5e872012bfb3f4b1d62a87b9cc61a4047ad2e2c968cbff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.12017",
    "kind": "arxiv",
    "version": 1
  }
}