Pith Number

pith:QVSUQ4SI

pith:2004:QVSUQ4SIDGGQIIND2OMV76LEFG

not attested not anchored not stored refs pending

Brane-worlds and theta-vacua

M. Shaposhnikov, S. Khlebnikov

arxiv:hep-th/0412306 v1 · 2004-12-27 · hep-th · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QVSUQ4SIDGGQIIND2OMV76LEFG}

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

The landscape of QCD axion models

Receipt and verification

First computed	2026-07-04T16:49:08.759169Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8565487248198d0421a3d3995ff9642992175475b4bd29f93d2773796eb2a9dc

Aliases

arxiv: hep-th/0412306 · arxiv_version: hep-th/0412306v1 · doi: 10.48550/arxiv.hep-th/0412306 · pith_short_12: QVSUQ4SIDGGQ · pith_short_16: QVSUQ4SIDGGQIIND · pith_short_8: QVSUQ4SI

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/QVSUQ4SIDGGQIIND2OMV76LEFG \
  | 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: 8565487248198d0421a3d3995ff9642992175475b4bd29f93d2773796eb2a9dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "59ecb78965e620f9113a6c2bfa822957ea44d190a58f2646fc54235c43891af1",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2004-12-27T16:35:49Z",
    "title_canon_sha256": "876fbc9009657438793c2d49bfb9d29858f9f8dd7dd35150a8ebe01ee7260b8b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0412306",
    "kind": "arxiv",
    "version": 1
  }
}