Pith Number

pith:D3NF7UGN

pith:2022:D3NF7UGNKPUUP42JEEVKFHQMUB

not attested not anchored not stored refs pending

The Hidden Phase of the Spin-Boson Model

Florian Otterpohl, Michael Thorwart, Peter Nalbach

arxiv:2208.10313 v2 · 2022-08-22 · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{D3NF7UGNKPUUP42JEEVKFHQMUB}

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	2026-07-05T04:58:38.805158Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1eda5fd0cd53e947f349212aa29e0ca04bf5c6e82a120b42695e9c088a68abf0

Aliases

arxiv: 2208.10313 · arxiv_version: 2208.10313v2 · doi: 10.48550/arxiv.2208.10313 · pith_short_12: D3NF7UGNKPUU · pith_short_16: D3NF7UGNKPUUP42J · pith_short_8: D3NF7UGN

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/D3NF7UGNKPUUP42JEEVKFHQMUB \
  | 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: 1eda5fd0cd53e947f349212aa29e0ca04bf5c6e82a120b42695e9c088a68abf0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9365b0c23b7c5a5842eecdd2cdef5ebb6f779bf2959c87e2526da29849df780c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2022-08-22T13:45:02Z",
    "title_canon_sha256": "9becd39ad6e685f70244f71e3922a6a03f84b45d9f4db229cde656c64d0a4b6d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.10313",
    "kind": "arxiv",
    "version": 2
  }
}