Pith Number

pith:EPTDYZPW

pith:2022:EPTDYZPWMUS3CRKKEAO6JOJ5O4

not attested not anchored not stored refs pending

Tidal forces in dirty black hole spacetimes

Caio F. B. Macedo, Haroldo C. D. Lima Junior, Lu\'is C. B. Crispino, Mateus M. Corr\^ea

arxiv:2205.13569 v1 · 2022-05-26 · 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{EPTDYZPWMUS3CRKKEAO6JOJ5O4}

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

Roche limit and stellar disruption in the Simpson--Visser spacetime

Receipt and verification

First computed	2026-07-05T04:26:49.817957Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23e63c65f66525b1454a201de4b93d772d5df87bba488e1619ad625cad42aabd

Aliases

arxiv: 2205.13569 · arxiv_version: 2205.13569v1 · doi: 10.48550/arxiv.2205.13569 · pith_short_12: EPTDYZPWMUS3 · pith_short_16: EPTDYZPWMUS3CRKK · pith_short_8: EPTDYZPW

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/EPTDYZPWMUS3CRKKEAO6JOJ5O4 \
  | 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: 23e63c65f66525b1454a201de4b93d772d5df87bba488e1619ad625cad42aabd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d305543480d26585359611601f30475e4a64ea3862447bc8dbad388e18577e7b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2022-05-26T18:17:43Z",
    "title_canon_sha256": "b8cf1ce88de11edbaac1fa898488399f33ebf5cc5dde3c09c7cd658cb408036b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.13569",
    "kind": "arxiv",
    "version": 1
  }
}