Pith Number

pith:2SOD2IHP

pith:2020:2SOD2IHPPFFXKALL24ACGCSS6T

not attested not anchored not stored refs pending

Constraining the spacetime spin using time delay in stationary axisymmetric spacetimes

Haotian Liu, Junji Jia

arxiv:2006.11125 v2 · 2020-06-19 · 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{2SOD2IHPPFFXKALL24ACGCSS6T}

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	2026-07-05T01:46:22.070352Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d49c3d20ef794b75016bd700230a52f4f1fdb7fc9528e7a3da59e2639feba1b7

Aliases

arxiv: 2006.11125 · arxiv_version: 2006.11125v2 · doi: 10.48550/arxiv.2006.11125 · pith_short_12: 2SOD2IHPPFFX · pith_short_16: 2SOD2IHPPFFXKALL · pith_short_8: 2SOD2IHP

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/2SOD2IHPPFFXKALL24ACGCSS6T \
  | 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: d49c3d20ef794b75016bd700230a52f4f1fdb7fc9528e7a3da59e2639feba1b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d97eeaeea9382ab108a76be23abe9c4b9e4bc5fd6d6634b2de840af9cd6e25dc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2020-06-19T13:29:12Z",
    "title_canon_sha256": "0811f7206b32034d0d26a0e8a3ea6e92506007c735d3e4cef7fc9bbf0705b977"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.11125",
    "kind": "arxiv",
    "version": 2
  }
}