Pith Number

pith:WN2VYXSR

pith:2022:WN2VYXSRYSAJX7PELEOIDOUVSP

not attested not anchored not stored refs pending

Another Round of Breaking and Making Quantum Money: How to Not Build It from Lattices, and More

Hart Montgomery, Jiahui Liu, Mark Zhandry

arxiv:2211.11994 v2 · 2022-11-22 · cs.CR · 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{WN2VYXSRYSAJX7PELEOIDOUVSP}

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	2026-07-05T05:29:40.337066Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b3755c5e51c4809bfde4591c81ba9593e1e1871272da1d788e1a9221f7801dcd

Aliases

arxiv: 2211.11994 · arxiv_version: 2211.11994v2 · doi: 10.48550/arxiv.2211.11994 · pith_short_12: WN2VYXSRYSAJ · pith_short_16: WN2VYXSRYSAJX7PE · pith_short_8: WN2VYXSR

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/WN2VYXSRYSAJX7PELEOIDOUVSP \
  | 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: b3755c5e51c4809bfde4591c81ba9593e1e1871272da1d788e1a9221f7801dcd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d19a60094b24a4a1055f9ec65ce9e66ac884e53b2f53537d057ccd7386136484",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2022-11-22T04:17:32Z",
    "title_canon_sha256": "2eaec02e7c7ad3bbc855fda2aad6880449d2430c4fb8761b515f90cc978c0d5a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.11994",
    "kind": "arxiv",
    "version": 2
  }
}