Pith Number

pith:P4KVEMQO

pith:2020:P4KVEMQOCKDOOU7IB275AQ2COP

not attested not anchored not stored refs pending

Quantum phase transitions in Dirac fermion systems

Hennadii Yerzhakov, Joseph Maciejko, Rufus Boyack

arxiv:2004.09414 v2 · 2020-04-20 · cond-mat.str-el · hep-lat

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P4KVEMQOCKDOOU7IB275AQ2COP}

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.

Cited by

1 paper in Pith

Fermions and the Renormalisation Group at Large N

Receipt and verification

First computed	2026-07-05T02:52:56.882034Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f1552320e1286e753e80ebfd0434273dd82cf0a5f6b07e4eb24c397be8fe880

Aliases

arxiv: 2004.09414 · arxiv_version: 2004.09414v2 · doi: 10.48550/arxiv.2004.09414 · pith_short_12: P4KVEMQOCKDO · pith_short_16: P4KVEMQOCKDOOU7I · pith_short_8: P4KVEMQO

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/P4KVEMQOCKDOOU7IB275AQ2COP \
  | 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: 7f1552320e1286e753e80ebfd0434273dd82cf0a5f6b07e4eb24c397be8fe880

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69b581c84ab2cffaba8b54b8c9309204a218f6ea21eec4377f7e4fb11f2b167a",
    "cross_cats_sorted": [
      "hep-lat"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2020-04-20T16:17:38Z",
    "title_canon_sha256": "91fb64fd5171bf43674fff25571d2478df68c584dceef5e8fb9499acdc67f05e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.09414",
    "kind": "arxiv",
    "version": 2
  }
}