Pith Number

pith:7GVPTYQJ

pith:2014:7GVPTYQJPRERB6MD5N6JD4KIK5

not attested not anchored not stored refs pending

Fermionic two-loop functional renormalization group for correlated fermions: Method and application to the attractive Hubbard model

Andreas Eberlein

arxiv:1406.3178 v3 · 2014-06-12 · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7GVPTYQJPRERB6MD5N6JD4KIK5}

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	2026-05-18T02:42:47.548248Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f9aaf9e2097c4910f983eb7c91f14857466f5b36d09af2ae44ff893bc8097408

Aliases

arxiv: 1406.3178 · arxiv_version: 1406.3178v3 · doi: 10.48550/arxiv.1406.3178 · pith_short_12: 7GVPTYQJPRER · pith_short_16: 7GVPTYQJPRERB6MD · pith_short_8: 7GVPTYQJ

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/7GVPTYQJPRERB6MD5N6JD4KIK5 \
  | 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: f9aaf9e2097c4910f983eb7c91f14857466f5b36d09af2ae44ff893bc8097408

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8fa49a2cdb0d10c37afd1b28a82feb186b242adb1c7e1bb442f8406cf7bee2c5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2014-06-12T10:03:30Z",
    "title_canon_sha256": "70fa1eb57bf451f1688fe983f99ab1ea98163c1535fc3036b7954581b31ab753"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.3178",
    "kind": "arxiv",
    "version": 3
  }
}