Pith Number

pith:UYDJTN32

pith:2019:UYDJTN32C53C7OSUHL5I3TFAXA

not attested not anchored not stored refs pending

The asymptotic structure of gravity at spatial infinity in four spacetime dimensions

C\'edric Troessaert, Marc Henneaux

arxiv:1904.04495 v2 · 2019-04-09 · 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{UYDJTN32C53C7OSUHL5I3TFAXA}

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

Ti and Spi, Carrollian extended boundaries at timelike and spatial infinity

Receipt and verification

First computed	2026-07-05T06:17:24.508119Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a60699b77a17762fba543afa8dcca0b82061ee9ef9c9d5d12850fc745d90e38b

Aliases

arxiv: 1904.04495 · arxiv_version: 1904.04495v2 · doi: 10.48550/arxiv.1904.04495 · pith_short_12: UYDJTN32C53C · pith_short_16: UYDJTN32C53C7OSU · pith_short_8: UYDJTN32

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/UYDJTN32C53C7OSUHL5I3TFAXA \
  | 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: a60699b77a17762fba543afa8dcca0b82061ee9ef9c9d5d12850fc745d90e38b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3c8308f7a05ee61dd7919871c6efcce7d681d1258ce5c20e6a21da47d19b213",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2019-04-09T07:11:54Z",
    "title_canon_sha256": "2a5de06e7210087fb691967702d05d03eb82402bff6c57adba95a2a2aaddf69f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.04495",
    "kind": "arxiv",
    "version": 2
  }
}