Pith Number

pith:AA74SMAD

pith:2026:AA74SMADHC7Y4X6H5F7PC7RCSY

not attested not anchored not stored refs pending

Thermal expectation estimation via single-trajectory Gibbs sampling with non-destructive measurements

Bowen Li, Hongrui Chen, Jiaqing Jiang, Lexing Ying

arxiv:2603.21595 v2 · 2026-03-23 · quant-ph · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AA74SMADHC7Y4X6H5F7PC7RCSY}

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	2026-06-01T01:03:52.142163Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

003fc9300338bf8e5fc7e97ef17e2296122f2d26f8c9bea1329c729bd54bdafa

Aliases

arxiv: 2603.21595 · arxiv_version: 2603.21595v2 · doi: 10.48550/arxiv.2603.21595 · pith_short_12: AA74SMADHC7Y · pith_short_16: AA74SMADHC7Y4X6H · pith_short_8: AA74SMAD

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/AA74SMADHC7Y4X6H5F7PC7RCSY \
  | 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: 003fc9300338bf8e5fc7e97ef17e2296122f2d26f8c9bea1329c729bd54bdafa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5fdcaca12d6f4afb8c215d6a539ad6ed030045c35893f85a478902f1a70ac3c3",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-03-23T05:44:17Z",
    "title_canon_sha256": "32e2485c6510be90b95e8941bef8de4944d8a9578f8a1a0b7cd8a27fa0d9f09e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.21595",
    "kind": "arxiv",
    "version": 2
  }
}