Pith Number

pith:3NQWDWDW

pith:2024:3NQWDWDWX4VO4M7QMASEN5FR2V

not attested not anchored not stored refs pending

Quantum Property Preservation

Daniel A. Lidar, Kumar Saurav

arxiv:2408.11262 v1 · 2024-08-21 · 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{3NQWDWDWX4VO4M7QMASEN5FR2V}

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	2026-07-05T10:20:39.386534Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db6161d876bf2aee33f0602446f4b1d55fbc8af6d8016705e25652839684be5a

Aliases

arxiv: 2408.11262 · arxiv_version: 2408.11262v1 · doi: 10.48550/arxiv.2408.11262 · pith_short_12: 3NQWDWDWX4VO · pith_short_16: 3NQWDWDWX4VO4M7Q · pith_short_8: 3NQWDWDW

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/3NQWDWDWX4VO4M7QMASEN5FR2V \
  | 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: db6161d876bf2aee33f0602446f4b1d55fbc8af6d8016705e25652839684be5a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c82267358385738be0876784d6cbfcac2b2ce46975fde39d0d4ee29f3baf55b2",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-08-21T01:06:22Z",
    "title_canon_sha256": "7f96e6e03691a198cd7ad6f270840fd7212f98d7d2ba0655cc88bd2bed2bb430"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.11262",
    "kind": "arxiv",
    "version": 1
  }
}