Pith Number

pith:IAWXTCUA

pith:2018:IAWXTCUAI2NBS2XQF2UDTR6B2E

not attested not anchored not stored refs pending

On the strong-CP problem and its axion solution in torsionful theories

Georgios K. Karananas

arxiv:1805.08781 v1 · 2018-05-22 · hep-th · gr-qc · 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{IAWXTCUAI2NBS2XQF2UDTR6B2E}

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

Naturally Light Distortion

Receipt and verification

First computed	2026-05-18T00:13:44.193005Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

402d798a80469a196af02ea839c7c1d139624758c2fd2cbf80a55c7e5ad64a36

Aliases

arxiv: 1805.08781 · arxiv_version: 1805.08781v1 · doi: 10.48550/arxiv.1805.08781 · pith_short_12: IAWXTCUAI2NB · pith_short_16: IAWXTCUAI2NBS2XQ · pith_short_8: IAWXTCUA

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/IAWXTCUAI2NBS2XQF2UDTR6B2E \
  | 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: 402d798a80469a196af02ea839c7c1d139624758c2fd2cbf80a55c7e5ad64a36

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3b714dacd93163bffab6077d693dd88905c5d1e3ffb0a447b38d25add86086d",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2018-05-22T18:00:01Z",
    "title_canon_sha256": "ea45719f348f5e84f33ce84318fca71f9a4dc7a2f97667fb722fe1f28a854af9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.08781",
    "kind": "arxiv",
    "version": 1
  }
}