Pith Number

pith:XR2UBFCP

pith:2022:XR2UBFCPYRNZEMUUQBEJP2INIH

not attested not anchored not stored refs pending

Noncommutative gauge and gravity theories and geometric Seiberg-Witten map

Leonardo Castellani, Paolo Aschieri

arxiv:2209.03774 v1 · 2022-09-08 · hep-th · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XR2UBFCPYRNZEMUUQBEJP2INIH}

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	2026-07-05T06:21:51.206175Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc7540944fc45b923294804897e90d41e070e3246ebc48f5448a8d2924d7e49f

Aliases

arxiv: 2209.03774 · arxiv_version: 2209.03774v1 · doi: 10.48550/arxiv.2209.03774 · pith_short_12: XR2UBFCPYRNZ · pith_short_16: XR2UBFCPYRNZEMUU · pith_short_8: XR2UBFCP

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/XR2UBFCPYRNZEMUUQBEJP2INIH \
  | 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: bc7540944fc45b923294804897e90d41e070e3246ebc48f5448a8d2924d7e49f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2667c62dde97959c923bf7afa64a6c4c996f576a544d8265209967697efec605",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2022-09-08T12:34:39Z",
    "title_canon_sha256": "f512e43dc733647d62d5fcb6db59ae2ea0dfa9edd2a03ff6ab353b7397ddd50b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.03774",
    "kind": "arxiv",
    "version": 1
  }
}