Pith Number

pith:LMMBPYFE

pith:2024:LMMBPYFEANTUQXH2JFPQI5P6ZV

not attested not anchored not stored refs pending

Supergravity in the Geometric Approach and its Hidden Graded Lie Algebra

Laura Andrianopoli, Riccardo D'Auria

arxiv:2404.13987 v2 · 2024-04-22 · hep-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{LMMBPYFEANTUQXH2JFPQI5P6ZV}

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	2026-07-05T09:43:29.034360Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b1817e0a40367485cfa495f0475fecd62b0e56a103c97642c96370f5535f2db

Aliases

arxiv: 2404.13987 · arxiv_version: 2404.13987v2 · doi: 10.48550/arxiv.2404.13987 · pith_short_12: LMMBPYFEANTU · pith_short_16: LMMBPYFEANTUQXH2 · pith_short_8: LMMBPYFE

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/LMMBPYFEANTUQXH2JFPQI5P6ZV \
  | 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: 5b1817e0a40367485cfa495f0475fecd62b0e56a103c97642c96370f5535f2db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0cd5af0843a6a094136143fabe514588548a133e8e726689a839a97bc7da5a8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2024-04-22T08:52:28Z",
    "title_canon_sha256": "c399cd45184a600c3bacb4292729254dc2fff8c410b3a820de0a379425785bbe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.13987",
    "kind": "arxiv",
    "version": 2
  }
}