Pith Number

pith:UXODOEAY

pith:2009:UXODOEAYVSRQKPWLAYGPAU5CQ6

not attested not anchored not stored refs pending

Exploring the epsilon regime with lattice Wilson fermions

Oliver Bar, Silvia Necco, Stefan Schaefer

arxiv:0904.4407 v1 · 2009-04-28 · 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{UXODOEAYVSRQKPWLAYGPAU5CQ6}

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	2026-07-04T15:41:52.877722Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5dc371018aca3053ecb060cf053a287a044baba887057af387fbff9bd07ded5

Aliases

arxiv: 0904.4407 · arxiv_version: 0904.4407v1 · doi: 10.48550/arxiv.0904.4407 · pith_short_12: UXODOEAYVSRQ · pith_short_16: UXODOEAYVSRQKPWL · pith_short_8: UXODOEAY

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/UXODOEAYVSRQKPWLAYGPAU5CQ6 \
  | 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: a5dc371018aca3053ecb060cf053a287a044baba887057af387fbff9bd07ded5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc60b775c42c3223159807b8f67c17c35fe97266398629ef94b59aaf89bce13f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "hep-lat",
    "submitted_at": "2009-04-28T14:17:17Z",
    "title_canon_sha256": "74e172de91890283d7f020a40285f5d0c5e0e68d770eef806e3fc25b336cedca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0904.4407",
    "kind": "arxiv",
    "version": 1
  }
}