Pith Number

pith:YI7EBWMK

pith:2009:YI7EBWMKCZRYHWPB2RP3UN4KPR

not attested not anchored not stored refs pending

Short-recurrence Krylov subspace methods for the overlap Dirac operator at nonzero chemical potential

Andreas Frommer, Jacques C. R. Bloch, Katrin Sch\"afer, Simon Heybrock, Tilo Wettig, Tobias Breu

arxiv:0910.1048 v2 · 2009-10-06 · 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{YI7EBWMKCZRYHWPB2RP3UN4KPR}

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	2026-05-18T02:34:19.989554Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c23e40d98a166383d9e1d45fba378a7c7a56f1e36f58578b63f9784eec4d18a8

Aliases

arxiv: 0910.1048 · arxiv_version: 0910.1048v2 · doi: 10.48550/arxiv.0910.1048 · pith_short_12: YI7EBWMKCZRY · pith_short_16: YI7EBWMKCZRYHWPB · pith_short_8: YI7EBWMK

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/YI7EBWMKCZRYHWPB2RP3UN4KPR \
  | 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: c23e40d98a166383d9e1d45fba378a7c7a56f1e36f58578b63f9784eec4d18a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5703cc1d0cfa452c29b1d775c701f2c91a529bce4419a3ff47973a15016aa5f4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-lat",
    "submitted_at": "2009-10-06T16:12:11Z",
    "title_canon_sha256": "9fb802f0d16b503439f273c659ef78cddbb4f299c21d42f04a86cbfcad19a678"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.1048",
    "kind": "arxiv",
    "version": 2
  }
}