Pith Number

pith:AVM6CKFJ

pith:2006:AVM6CKFJ77IO2EKF3XDUAG7KM5

not attested not anchored not stored refs pending

Classical central extension for asymptotic symmetries at null infinity in three spacetime dimensions

Geoffrey Compere, Glenn Barnich

arxiv:gr-qc/0610130 v4 · 2006-10-26 · gr-qc · 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{AVM6CKFJ77IO2EKF3XDUAG7KM5}

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

9 papers in Pith

QFT in Klein space

Timelike Liouville theory and AdS$_3$ gravity at finite cutoff

Conformal Blocks in 2d Carrollian/Galilean CFTs and Excited State Entanglement Entropy

Kerroll black holes

The Carrollian Kaleidoscope

Receipt and verification

First computed	2026-05-18T04:37:22.653876Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0559e128a9ffd0ed1145ddc7401bea67651b754744a6ee7a11b9493378b14152

Aliases

arxiv: gr-qc/0610130 · arxiv_version: gr-qc/0610130v4 · doi: 10.48550/arxiv.gr-qc/0610130 · pith_short_12: AVM6CKFJ77IO · pith_short_16: AVM6CKFJ77IO2EKF · pith_short_8: AVM6CKFJ

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/AVM6CKFJ77IO2EKF3XDUAG7KM5 \
  | 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: 0559e128a9ffd0ed1145ddc7401bea67651b754744a6ee7a11b9493378b14152

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b66265cedfc223c5acb51009c33b8833afd09cc1863a01b65984eb26b885a287",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2006-10-26T17:32:10Z",
    "title_canon_sha256": "89919868e721512fb81be7be2181ab39e87eb29aafe654428b0cfad854abbe8d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0610130",
    "kind": "arxiv",
    "version": 4
  }
}