Pith Number

pith:XDPQUUVW

pith:2006:XDPQUUVWDADOBL5CVPBEJODRIA

not attested not anchored not stored refs pending

Quark condensate in two-flavor QCD

Stefan Schaefer, Thomas DeGrand, Zhaofeng Liu

arxiv:hep-lat/0608019 v2 · 2006-08-25 · 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{XDPQUUVWDADOBL5CVPBEJODRIA}

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	2026-05-18T02:37:20.033501Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8df0a52b61806e0afa2abc244b871400a9115c472a3e19829818134a417c31b

Aliases

arxiv: hep-lat/0608019 · arxiv_version: hep-lat/0608019v2 · doi: 10.48550/arxiv.hep-lat/0608019 · pith_short_12: XDPQUUVWDADO · pith_short_16: XDPQUUVWDADOBL5C · pith_short_8: XDPQUUVW

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/XDPQUUVWDADOBL5CVPBEJODRIA \
  | 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: b8df0a52b61806e0afa2abc244b871400a9115c472a3e19829818134a417c31b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9256c68d1edbd571274a9f6a595cd5280ad9e108e38f80bdd32cdf5dbfec2f56",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-lat",
    "submitted_at": "2006-08-25T19:48:22Z",
    "title_canon_sha256": "2b9844320f64216675c359523f0e4571ded94eff6e530e387fdc4430622bd919"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-lat/0608019",
    "kind": "arxiv",
    "version": 2
  }
}