Pith Number

pith:L4YXC2N5

pith:2019:L4YXC2N56465QQYAAKSSXYTT3O

not attested not anchored not stored refs pending

Extended $D=3$ Bargmann supergravity from a Lie algebra expansion

Diego G\'utiez, Jos\'e A. de Azc\'arraga, Jos\'e M. Izquierdo

arxiv:1904.12786 v2 · 2019-04-29 · hep-th · gr-qc · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L4YXC2N56465QQYAAKSSXYTT3O}

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

Non-Relativistic Chern-Simons Supergravity with Torsion

Receipt and verification

First computed	2026-07-05T00:01:50.348151Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f317169bdf73dd8430002a52be273db8064d0db817f7a5693a591b6c48a1b72

Aliases

arxiv: 1904.12786 · arxiv_version: 1904.12786v2 · doi: 10.48550/arxiv.1904.12786 · pith_short_12: L4YXC2N56465 · pith_short_16: L4YXC2N56465QQYA · pith_short_8: L4YXC2N5

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/L4YXC2N56465QQYAAKSSXYTT3O \
  | 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: 5f317169bdf73dd8430002a52be273db8064d0db817f7a5693a591b6c48a1b72

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8285e623776feca209f9342e05fe3c705c94d3c9ffabbaafe090de136340b9fb",
    "cross_cats_sorted": [
      "gr-qc",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2019-04-29T15:58:24Z",
    "title_canon_sha256": "ac2c03e29d3626b9d1e1463f53f562f85978dfbbf10a29dd00741c12f44c706c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.12786",
    "kind": "arxiv",
    "version": 2
  }
}