Pith Number

pith:XGUABVX2

pith:2019:XGUABVX2LOAGZGZYROMS7KJZDU

not attested not anchored not stored refs pending

Exact Recession Velocity and Cosmic Redshift Based on Cosmological Principle and Yang-Mills Gravity

Jong-Ping Hsu, Leonardo Hsu

arxiv:1908.01585 v1 · 2019-08-01 · physics.gen-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XGUABVX2LOAGZGZYROMS7KJZDU}

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	2026-07-04T23:51:31.891280Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9a800d6fa5b806c9b388b992fa9391d24e47198f8e8767616a6417d0c211d32

Aliases

arxiv: 1908.01585 · arxiv_version: 1908.01585v1 · doi: 10.48550/arxiv.1908.01585 · pith_short_12: XGUABVX2LOAG · pith_short_16: XGUABVX2LOAGZGZY · pith_short_8: XGUABVX2

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/XGUABVX2LOAGZGZYROMS7KJZDU \
  | 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: b9a800d6fa5b806c9b388b992fa9391d24e47198f8e8767616a6417d0c211d32

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f5e76bd9af8ae7d0c8b4c2d2270a481425eae9a42ad9782a897d84f9f210a6e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.gen-ph",
    "submitted_at": "2019-08-01T15:07:25Z",
    "title_canon_sha256": "0cf8210bc1d0b659f38dbf91304ee900d618deca18fddd0a7a0d03860f1def3f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.01585",
    "kind": "arxiv",
    "version": 1
  }
}