Pith Number

pith:NT4VUW7U

pith:2020:NT4VUW7UEE7LBQBHVQPUEO6A52

not attested not anchored not stored refs pending

Non-relativistic limits and three-dimensional coadjoint Poincare gravity

Eric Bergshoeff, Joaquim Gomis, Patricio Salgado-Rebolledo

arxiv:2001.11790 v1 · 2020-01-31 · 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{NT4VUW7UEE7LBQBHVQPUEO6A52}

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

3D Carrollian gravity from 2D Euclidean symmetry

Receipt and verification

First computed	2026-07-05T02:23:04.618937Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6cf95a5bf4213eb0c027ac1f423bc0eea24aead6d8fb0327ae5cb0178950f6cd

Aliases

arxiv: 2001.11790 · arxiv_version: 2001.11790v1 · doi: 10.48550/arxiv.2001.11790 · pith_short_12: NT4VUW7UEE7L · pith_short_16: NT4VUW7UEE7LBQBH · pith_short_8: NT4VUW7U

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/NT4VUW7UEE7LBQBHVQPUEO6A52 \
  | 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: 6cf95a5bf4213eb0c027ac1f423bc0eea24aead6d8fb0327ae5cb0178950f6cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99ab6d045fd0a930e83e0fcce0272d0c7db8ee05aaae45e9ef0c9046358165c6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2020-01-31T12:24:51Z",
    "title_canon_sha256": "be58da6efa59df324939969933f822a8546e751cf87b878357aec535309eb4b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.11790",
    "kind": "arxiv",
    "version": 1
  }
}