Pith Number

pith:OU6HXN2Y

pith:2008:OU6HXN2YR6MKHVOQCZ43BVD2MM

not attested not anchored not stored refs pending

Neutron Electric Dipole Moment at Fixed Topology

Keh-Fei Liu

arxiv:0807.1365 v2 · 2008-07-09 · hep-ph · hep-lat · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OU6HXN2YR6MKHVOQCZ43BVD2MM}

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.

Cited by

1 paper in Pith

Topological Susceptibility and QCD at Finite Theta Angle

Receipt and verification

First computed	2026-05-18T02:35:15.598840Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

753c7bb7588f98a3d5d01679b0d47a6317f5572597c964b523c09bf9d4514861

Aliases

arxiv: 0807.1365 · arxiv_version: 0807.1365v2 · doi: 10.48550/arxiv.0807.1365 · pith_short_12: OU6HXN2YR6MK · pith_short_16: OU6HXN2YR6MKHVOQ · pith_short_8: OU6HXN2Y

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/OU6HXN2YR6MKHVOQCZ43BVD2MM \
  | 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: 753c7bb7588f98a3d5d01679b0d47a6317f5572597c964b523c09bf9d4514861

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d524861bb035de21a385192feba199757cf4b4c1e81c864435ecc20f6dc17508",
    "cross_cats_sorted": [
      "hep-lat",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2008-07-09T02:12:20Z",
    "title_canon_sha256": "91c961c8c6231b6679f5781ed4e15633c5b927ef25d65b30fbbbfde0a7a59f67"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0807.1365",
    "kind": "arxiv",
    "version": 2
  }
}