Pith Number

pith:YA3DXKDI

pith:2011:YA3DXKDI6YF2OKEPV6L43BF2HF

not attested not anchored not stored refs pending

Variational study of Fermi-surface deformations in Hubbard models

Florian Gebhard, J\"org B\"unemann, Tobias Schickling

arxiv:1108.4284 v3 · 2011-08-22 · 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{YA3DXKDI6YF2OKEPV6L43BF2HF}

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	2026-05-18T02:00:49.893339Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c0363ba868f60ba7288faf97cd84ba394a27f77f17f2f4bb5c04bf741dcb2b2d

Aliases

arxiv: 1108.4284 · arxiv_version: 1108.4284v3 · doi: 10.48550/arxiv.1108.4284 · pith_short_12: YA3DXKDI6YF2 · pith_short_16: YA3DXKDI6YF2OKEP · pith_short_8: YA3DXKDI

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/YA3DXKDI6YF2OKEPV6L43BF2HF \
  | 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: c0363ba868f60ba7288faf97cd84ba394a27f77f17f2f4bb5c04bf741dcb2b2d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a6d230d00b14e4ad838f5a7314fbc3e580d1417d776519c0c45fc4d3af41d3f0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2011-08-22T11:59:29Z",
    "title_canon_sha256": "05eec12f13b9ac3810b70ecdde2e0fd775675946e29ca64d4366c37c69ec0d5b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.4284",
    "kind": "arxiv",
    "version": 3
  }
}