Pith Number

pith:W7IO3QPK

pith:2018:W7IO3QPKGFPR2E2FXQKU5Q7TVG

not attested not anchored not stored refs pending

Renormalization group flows for Wilson-Hubbard matter and the topological Hamiltonian

A. Bermudez, E. Tirrito, G. Sierra, M. Lewenstein, M. Rizzi

arxiv:1812.05973 v1 · 2018-12-13 · cond-mat.quant-gas · cond-mat.str-el · 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{W7IO3QPKGFPR2E2FXQKU5Q7TVG}

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	2026-05-17T23:51:30.553967Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7d0edc1ea315f1d1345bc154ec3f3a9a33924676db1174420ebd00f0340dc3e

Aliases

arxiv: 1812.05973 · arxiv_version: 1812.05973v1 · doi: 10.48550/arxiv.1812.05973 · pith_short_12: W7IO3QPKGFPR · pith_short_16: W7IO3QPKGFPR2E2F · pith_short_8: W7IO3QPK

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/W7IO3QPKGFPR2E2FXQKU5Q7TVG \
  | 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: b7d0edc1ea315f1d1345bc154ec3f3a9a33924676db1174420ebd00f0340dc3e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "96c54177108a5331d993e61594a5be66893ef884214f3c7f6264ebba82dedc23",
    "cross_cats_sorted": [
      "cond-mat.str-el",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2018-12-13T16:10:15Z",
    "title_canon_sha256": "8f5e65d98a95918c5f19bdf10805a0d5527ec2236340bd95753f7b316a46a4e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.05973",
    "kind": "arxiv",
    "version": 1
  }
}