Pith Number

pith:XK5AOG2J

pith:2017:XK5AOG2J2ZAEY7DFA6EDHILZ7J

not attested not anchored not stored refs pending

Persistence of exponential decay and spectral gaps for interacting fermions

Manfred Salmhofer, Wojciech De Roeck

arxiv:1712.00977 v2 · 2017-12-04 · math-ph · cond-mat.stat-mech · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XK5AOG2J2ZAEY7DFA6EDHILZ7J}

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	2026-05-18T00:08:10.829508Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

baba071b49d6404c7c65078833a179fa44802d52bf71da793712e332ad80f228

Aliases

arxiv: 1712.00977 · arxiv_version: 1712.00977v2 · doi: 10.48550/arxiv.1712.00977 · pith_short_12: XK5AOG2J2ZAE · pith_short_16: XK5AOG2J2ZAEY7DF · pith_short_8: XK5AOG2J

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/XK5AOG2J2ZAEY7DFA6EDHILZ7J \
  | 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: baba071b49d6404c7c65078833a179fa44802d52bf71da793712e332ad80f228

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6205ec5ff407d70e3336593f8e3bea2db3df88f9fbaa01301b67e4b6da9b4199",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2017-12-04T09:44:06Z",
    "title_canon_sha256": "c02e707776584d6e267b0ee31c27c487dfa85afc9e9a4f57a759deff9886a4ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.00977",
    "kind": "arxiv",
    "version": 2
  }
}