Pith Number

pith:Z7327IEN

pith:2022:Z7327IENIHDXFPE5CP2AVCM5NR

not attested not anchored not stored refs pending

Echoes from backreacting exotic compact objects

Edgardo Franzin, Stefano Liberati, Vania Vellucci

arxiv:2205.14170 v2 · 2022-05-27 · 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{Z7327IENIHDXFPE5CP2AVCM5NR}

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

Analog regular black holes and black hole mimickers for surface-gravity waves in fluids

Receipt and verification

First computed	2026-07-05T05:43:49.722498Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cff7afa08d41c772bc9d13f40a899d6c54d7d429fe5f5767effd89a0f9c13e32

Aliases

arxiv: 2205.14170 · arxiv_version: 2205.14170v2 · doi: 10.48550/arxiv.2205.14170 · pith_short_12: Z7327IENIHDX · pith_short_16: Z7327IENIHDXFPE5 · pith_short_8: Z7327IEN

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/Z7327IENIHDXFPE5CP2AVCM5NR \
  | 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: cff7afa08d41c772bc9d13f40a899d6c54d7d429fe5f5767effd89a0f9c13e32

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a15bd10b506c46004d8564bb5bc4ceaaf8752cc8073129cab90b11ba5e5f4ecf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2022-05-27T18:00:14Z",
    "title_canon_sha256": "70a3ce6bcb1dad3b52d782560a1808d54c95f7917cc8773a6481008d76a946e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.14170",
    "kind": "arxiv",
    "version": 2
  }
}