Pith Number

pith:2DAQ5LSS

pith:2024:2DAQ5LSSPG63QH3CVLXPJ6LRJC

not attested not anchored not stored refs pending

Phase spaces and symmetries of Vaidya superspace

Francesco Sartini, Salvatore Ribisi

arxiv:2401.16036 v1 · 2024-01-29 · 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{2DAQ5LSSPG63QH3CVLXPJ6LRJC}

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

Gauge vs (hidden) physical symmetries of FLRW cosmologies

Receipt and verification

First computed	2026-07-05T07:38:43.175869Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0c10eae5279bdb81f62aaeef4f97148a06c2a2f29e0b2b1ad3a857ea3ac324f

Aliases

arxiv: 2401.16036 · arxiv_version: 2401.16036v1 · doi: 10.48550/arxiv.2401.16036 · pith_short_12: 2DAQ5LSSPG63 · pith_short_16: 2DAQ5LSSPG63QH3C · pith_short_8: 2DAQ5LSS

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/2DAQ5LSSPG63QH3CVLXPJ6LRJC \
  | 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: d0c10eae5279bdb81f62aaeef4f97148a06c2a2f29e0b2b1ad3a857ea3ac324f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8790c5054444099b4c47c7187db068974a84d6671ba38aea922a26bcdac113c0",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2024-01-29T10:37:14Z",
    "title_canon_sha256": "c6ed2a866c49436bcaf2df31154c51c9a42b17d9e47421701bb09a5dfe5692f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.16036",
    "kind": "arxiv",
    "version": 1
  }
}