Pith Number

pith:ECLN4PNQ

pith:2011:ECLN4PNQ6IKNEQZ2TA3ZIWAHVV

not attested not anchored not stored refs pending

Quantum criticality of the sub-ohmic spin-boson model

Kevin Ingersent, Qimiao Si, Stefan Kirchner

arxiv:1111.6623 v1 · 2011-11-28 · cond-mat.str-el · 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{ECLN4PNQ6IKNEQZ2TA3ZIWAHVV}

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	2026-05-18T04:02:26.918222Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2096de3db0f214d2433a9837945807ad75b7cf1d312d0eacc7f7bb81a45a5f53

Aliases

arxiv: 1111.6623 · arxiv_version: 1111.6623v1 · doi: 10.48550/arxiv.1111.6623 · pith_short_12: ECLN4PNQ6IKN · pith_short_16: ECLN4PNQ6IKNEQZ2 · pith_short_8: ECLN4PNQ

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/ECLN4PNQ6IKNEQZ2TA3ZIWAHVV \
  | 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: 2096de3db0f214d2433a9837945807ad75b7cf1d312d0eacc7f7bb81a45a5f53

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f59a292c198dd4b0b16f68a76fc3e2175c16d43669ea04aad46c160423cd5c7a",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2011-11-28T21:37:44Z",
    "title_canon_sha256": "c5326f0f2853f772bc050ad1a4d08c8c7b216755703105275e210c6e2ea3d20e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.6623",
    "kind": "arxiv",
    "version": 1
  }
}