Pith Number

pith:MCB527J6

pith:2014:MCB527J6EQVDTQJYNWQQGAQEOT

not attested not anchored not stored refs pending

Regularization of geodesics in static spherically symmetric Kerr-Schild spacetimes

Marc Mars, Pablo Galindo

arxiv:1412.0900 v1 · 2014-12-02 · 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{MCB527J6EQVDTQJYNWQQGAQEOT}

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.

Receipt and verification

First computed	2026-05-18T02:04:08.056422Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6083dd7d3e242a39c1386da103020474e746e53e615766285abe87aeefefe0f8

Aliases

arxiv: 1412.0900 · arxiv_version: 1412.0900v1 · doi: 10.48550/arxiv.1412.0900 · pith_short_12: MCB527J6EQVD · pith_short_16: MCB527J6EQVDTQJY · pith_short_8: MCB527J6

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/MCB527J6EQVDTQJYNWQQGAQEOT \
  | 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: 6083dd7d3e242a39c1386da103020474e746e53e615766285abe87aeefefe0f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d89d5ac7dd815a0c457fd0412bae095daa9062f710461f7ccba4f2e2b92a0ec2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2014-12-02T13:13:21Z",
    "title_canon_sha256": "6dac67d5fdd9eda7c8b8851784b1fc90f09b1e30d648e48196a20f4b95d72425"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.0900",
    "kind": "arxiv",
    "version": 1
  }
}