Pith Number

pith:54K2W7RA

pith:2019:54K2W7RAOCB3KUKUOBBQXKT6VW

not attested not anchored not stored refs pending

Boundary effects in General Relativity with tetrad variables

Roberto Oliveri, Simone Speziale

arxiv:1912.01016 v2 · 2019-12-02 · 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{54K2W7RAOCB3KUKUOBBQXKT6VW}

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

3 papers in Pith

Asymptotically-FLRW$_3$ spacetimes

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

Entropic route to Brown-York tensor: A unified framework for null and timelike hypersurfaces

Receipt and verification

First computed	2026-07-05T01:33:34.644863Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef15ab7e207083b5515470430baa7eadb3b8ae5a3bb6e500c57202c2769d8b96

Aliases

arxiv: 1912.01016 · arxiv_version: 1912.01016v2 · doi: 10.48550/arxiv.1912.01016 · pith_short_12: 54K2W7RAOCB3 · pith_short_16: 54K2W7RAOCB3KUKU · pith_short_8: 54K2W7RA

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/54K2W7RAOCB3KUKUOBBQXKT6VW \
  | 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: ef15ab7e207083b5515470430baa7eadb3b8ae5a3bb6e500c57202c2769d8b96

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b60e2dc7dc74a8a15b5346cc9bdfc1e147198fbe15ef9be6e1d5d9ef93607c8",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2019-12-02T19:00:03Z",
    "title_canon_sha256": "10b2c012ebf2942b1813e19954f22498bd156cf83e3849c38109353c2f054d63"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.01016",
    "kind": "arxiv",
    "version": 2
  }
}