Pith Number

pith:CJ77F4MM

pith:2023:CJ77F4MMSSAD73Y63G2AEHV2MH

not attested not anchored not stored refs pending

Mixed Quantum-Semiclassical Simulation

Andrew T. Sornborger, Javier Gonzalez-Conde

arxiv:2308.16147 v1 · 2023-08-30 · quant-ph · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CJ77F4MMSSAD73Y63G2AEHV2MH}

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	2026-07-05T06:46:34.550286Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

127ff2f18c94803fef1ed9b4021eba61def230b9491b6d908b33f57d8670c1b8

Aliases

arxiv: 2308.16147 · arxiv_version: 2308.16147v1 · doi: 10.48550/arxiv.2308.16147 · pith_short_12: CJ77F4MMSSAD · pith_short_16: CJ77F4MMSSAD73Y6 · pith_short_8: CJ77F4MM

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/CJ77F4MMSSAD73Y63G2AEHV2MH \
  | 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: 127ff2f18c94803fef1ed9b4021eba61def230b9491b6d908b33f57d8670c1b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b24109313d62159cc7311e9dd65941192f44240acf419699d449adc740d500e3",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-08-30T17:02:33Z",
    "title_canon_sha256": "46887b51a56792594f2760181dc4fd87dabec1f399e8f408e5484393238319bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.16147",
    "kind": "arxiv",
    "version": 1
  }
}