Pith Number

pith:OPFPWRF2

pith:2023:OPFPWRF2SP5UAKDLYBPU4YFGSB

not attested not anchored not stored refs pending

Topological quantum thermometry

Anubhav Kumar Srivastava, Maciej Lewenstein, Marcin P{\l}odzie\'n, Utso Bhattacharya

arxiv:2311.14524 v2 · 2023-11-24 · quant-ph · cond-mat.quant-gas · physics.atom-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{OPFPWRF2SP5UAKDLYBPU4YFGSB}

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	2026-07-05T11:46:33.618778Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

73cafb44ba93fb40286bc05f4e60a6905807190d8f9f0704d3759cfc8ae482be

Aliases

arxiv: 2311.14524 · arxiv_version: 2311.14524v2 · doi: 10.48550/arxiv.2311.14524 · pith_short_12: OPFPWRF2SP5U · pith_short_16: OPFPWRF2SP5UAKDL · pith_short_8: OPFPWRF2

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/OPFPWRF2SP5UAKDLYBPU4YFGSB \
  | 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: 73cafb44ba93fb40286bc05f4e60a6905807190d8f9f0704d3759cfc8ae482be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "901705e02cbabc5ee7d4828586acf7c803c701bff87f3d9a0046979109aebe25",
    "cross_cats_sorted": [
      "cond-mat.quant-gas",
      "physics.atom-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-11-24T14:49:44Z",
    "title_canon_sha256": "9f2fc57633944a97221e0d3ebf02b31b274f42bb4129b0dbea788f8117c15989"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.14524",
    "kind": "arxiv",
    "version": 2
  }
}