Pith Number

pith:PTH7WMVV

pith:2013:PTH7WMVVJXWFSGLFCT76MGIHX6

not attested not anchored not stored refs pending

Functional Renormalization Group Approach for Inhomogeneous Interacting Fermi-Systems

Florian Bauer, Jan Heyder, Jan von Delft

arxiv:1311.3210 v2 · 2013-11-13 · cond-mat.str-el · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PTH7WMVVJXWFSGLFCT76MGIHX6}

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	2026-05-18T03:01:23.961218Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ccffb32b54dec59196514ffe61907bf94e14863995e997f4a32af98ddca2d3a

Aliases

arxiv: 1311.3210 · arxiv_version: 1311.3210v2 · doi: 10.48550/arxiv.1311.3210 · pith_short_12: PTH7WMVVJXWF · pith_short_16: PTH7WMVVJXWFSGLF · pith_short_8: PTH7WMVV

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/PTH7WMVVJXWFSGLFCT76MGIHX6 \
  | 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: 7ccffb32b54dec59196514ffe61907bf94e14863995e997f4a32af98ddca2d3a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "997636d716702c1bd3278aadf14fd5fdd9973026079eb4e5feef795db66f4c3f",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2013-11-13T16:59:44Z",
    "title_canon_sha256": "b1ceb426638427e172f76a6f394eb3f1cd830a581d0578df72c7536de8691528"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.3210",
    "kind": "arxiv",
    "version": 2
  }
}