Pith Number

pith:6YXEFFCD

pith:2020:6YXEFFCDCUQNV6BZP3BLOKTNNA

not attested not anchored not stored refs pending

Generalized BMS charge algebra

Javier Peraza, Miguel Campiglia

arxiv:2002.06691 v2 · 2020-02-16 · 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{6YXEFFCDCUQNV6BZP3BLOKTNNA}

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

Asymptotically-FLRW$_3$ spacetimes

An algebra of proper observables at null infinity: Dirac brackets, Memory and Goldstone probes

On symmetries of gravitational on-shell boundary action at null infinity

Carrollian Perspective on Celestial Holography

A proof of conservation laws in gravitational scattering: tails and breaking of peeling

Receipt and verification

First computed	2026-07-05T01:05:43.648600Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f62e4294431520daf8397ec2b72a6d6827f25ecb9372cebed86c94bd7861b7c9

Aliases

arxiv: 2002.06691 · arxiv_version: 2002.06691v2 · doi: 10.48550/arxiv.2002.06691 · pith_short_12: 6YXEFFCDCUQN · pith_short_16: 6YXEFFCDCUQNV6BZ · pith_short_8: 6YXEFFCD

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/6YXEFFCDCUQNV6BZP3BLOKTNNA \
  | 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: f62e4294431520daf8397ec2b72a6d6827f25ecb9372cebed86c94bd7861b7c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e3c57fba671c34013ef5f93a5ea64bc20701592db92d792137500be2b3a0f68",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2020-02-16T21:57:06Z",
    "title_canon_sha256": "864c18adb8406a840a255cc4ae4f552ef5c718b553128fabfaa72016ff6bf4c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.06691",
    "kind": "arxiv",
    "version": 2
  }
}