Pith Number

pith:J77WKQUA

pith:2022:J77WKQUAMFP2SZPK4OOJ7PZDBL

not attested not anchored not stored refs pending

Deviation of nonradial geodesics in a static spherically symmetric space-time

A.N. Semenova, V.P. Vandeev

arxiv:2204.13200 v1 · 2022-04-27 · 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{J77WKQUAMFP2SZPK4OOJ7PZDBL}

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

Geodesic deviation in the $q$-metric

Receipt and verification

First computed	2026-07-05T04:18:42.774747Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4fff654280615fa965eae39c9fbf230ac5f9565da34a2224b5da453a76f2bebe

Aliases

arxiv: 2204.13200 · arxiv_version: 2204.13200v1 · doi: 10.48550/arxiv.2204.13200 · pith_short_12: J77WKQUAMFP2 · pith_short_16: J77WKQUAMFP2SZPK · pith_short_8: J77WKQUA

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/J77WKQUAMFP2SZPK4OOJ7PZDBL \
  | 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: 4fff654280615fa965eae39c9fbf230ac5f9565da34a2224b5da453a76f2bebe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "08312e1692e255f602fba7220a5fb450c259db2744d3e1366593fd65a73c708e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2022-04-27T21:18:22Z",
    "title_canon_sha256": "986cb9799ef392db1cbb8b49d565944968b9d684314d6b5e02db38f55f58288a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.13200",
    "kind": "arxiv",
    "version": 1
  }
}