Pith Number

pith:TWCEJDSV

pith:2014:TWCEJDSV6HJWDMY3JXNHX443XM

not attested not anchored not stored refs pending

Construction of spin models displaying quantum criticality from quantum field theory

Anne E. B. Nielsen, Germ\'an Sierra, Ivan Glasser, J. Ignacio Cirac

arxiv:1405.4135 v2 · 2014-05-16 · cond-mat.str-el · cond-mat.stat-mech · quant-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{TWCEJDSV6HJWDMY3JXNHX443XM}

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	2026-05-18T02:46:59.502839Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d84448e55f1d361b31b4dda7bf39bbb1ffc93e0ec1778da6d64cdd5d6968ff7

Aliases

arxiv: 1405.4135 · arxiv_version: 1405.4135v2 · doi: 10.48550/arxiv.1405.4135 · pith_short_12: TWCEJDSV6HJW · pith_short_16: TWCEJDSV6HJWDMY3 · pith_short_8: TWCEJDSV

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/TWCEJDSV6HJWDMY3JXNHX443XM \
  | 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: 9d84448e55f1d361b31b4dda7bf39bbb1ffc93e0ec1778da6d64cdd5d6968ff7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "743fc52f53386128f80e679caa37fb734bf745e3204574a1f4e8a86d1f10b9e9",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2014-05-16T11:40:13Z",
    "title_canon_sha256": "730a9a9b91fe7743feff8b8297f6f59a276093c92adde33d2dd1cbe8f8702e0b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.4135",
    "kind": "arxiv",
    "version": 2
  }
}