Pith. sign in
Pith Number

pith:BL3ZJE3N

pith:2022:BL3ZJE3NTBOZISFNED547YJOG4
not attested not anchored not stored refs pending

Geometric action for extended Bondi-Metzner-Sachs group in four dimensions

Glenn Barnich, Kevin Nguyen, Romain Ruzziconi

arxiv:2211.07592 v1 · 2022-11-14 · hep-th · gr-qc

Add to your LaTeX paper
\usepackage{pith}
\pithnumber{BL3ZJE3NTBOZISFNED547YJOG4}

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

4 papers in Pith

Receipt and verification
First computed 2026-07-05T05:33:53.183913Z
Builder pith-number-builder-2026-05-17-v1
Signature Pith Ed25519 (pith-v1-2026-05) · public key
Schema pith-number/v1.0

Canonical hash

0af794936d985d9448ad20fbcfe12e371ce3ba9486970ae56047265fa2ba1ca9

Aliases

arxiv: 2211.07592 · arxiv_version: 2211.07592v1 · doi: 10.48550/arxiv.2211.07592 · pith_short_12: BL3ZJE3NTBOZ · pith_short_16: BL3ZJE3NTBOZISFN · pith_short_8: BL3ZJE3N
Agent API
Verify this Pith Number yourself
curl -sH 'Accept: application/ld+json' https://pith.science/pith/BL3ZJE3NTBOZISFNED547YJOG4 \
  | 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: 0af794936d985d9448ad20fbcfe12e371ce3ba9486970ae56047265fa2ba1ca9
Canonical record JSON
{
  "metadata": {
    "abstract_canon_sha256": "834ab6f33bd0765a11a6c777bddf650cb43c6f282258f6bc3a251e8187d2064c",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2022-11-14T18:18:16Z",
    "title_canon_sha256": "e7f98655cade88353a717ddc3c0b61f2f9fe3434f2ab4b47b203252d09a8c654"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.07592",
    "kind": "arxiv",
    "version": 1
  }
}