Pith Number

pith:DOYGDOPV

pith:2019:DOYGDOPV5J3JNOPSB5DVHQRD34

not attested not anchored not stored refs pending

Newton-Hooke/Carrollian expansions of (A)dS and Chern-Simons gravity

Axel Kleinschmidt, Jakob Palmkvist, Joaquim Gomis, Patricio Salgado-Rebolledo

arxiv:1912.07564 v2 · 2019-12-16 · 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{DOYGDOPV5J3JNOPSB5DVHQRD34}

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

Boundary dynamics of Maxwell-invariant three-dimensional Chern-Simons gravity

Receipt and verification

First computed	2026-07-05T00:48:01.671548Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1bb061b9f5ea7696b9f20f4753c223df1f12ccbbabb02359e1cf5fae555b1cb8

Aliases

arxiv: 1912.07564 · arxiv_version: 1912.07564v2 · doi: 10.48550/arxiv.1912.07564 · pith_short_12: DOYGDOPV5J3J · pith_short_16: DOYGDOPV5J3JNOPS · pith_short_8: DOYGDOPV

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/DOYGDOPV5J3JNOPSB5DVHQRD34 \
  | 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: 1bb061b9f5ea7696b9f20f4753c223df1f12ccbbabb02359e1cf5fae555b1cb8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "680980ac3d7201db3df42ac48f1afa31333379fd0408e03bdf2862083a43668e",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2019-12-16T18:26:51Z",
    "title_canon_sha256": "000dd8acdbd1b162ad4c83259ee12392be8e8510f5ef91bb735091a9b78d049c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.07564",
    "kind": "arxiv",
    "version": 2
  }
}