Pith Number

pith:LNRSAXGF

pith:2020:LNRSAXGFB3NGNHSUV57OTO2VDQ

not attested not anchored not stored refs pending

GRAMSES: a new route to general relativistic $N$-body simulations in cosmology. Part II. Initial conditions

Baojiu Li, Cristian Barrera-Hinojosa

arxiv:2001.07968 v2 · 2020-01-22 · astro-ph.CO · 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{LNRSAXGFB3NGNHSUV57OTO2VDQ}

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

In the Realm of the Hubble tension $-$ a Review of Solutions

Receipt and verification

First computed	2026-07-05T01:00:15.835051Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b63205cc50eda669e54af7ee9bb551c256673c76218aa435319e2fc58a473db

Aliases

arxiv: 2001.07968 · arxiv_version: 2001.07968v2 · doi: 10.48550/arxiv.2001.07968 · pith_short_12: LNRSAXGFB3NG · pith_short_16: LNRSAXGFB3NGNHSU · pith_short_8: LNRSAXGF

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/LNRSAXGFB3NGNHSUV57OTO2VDQ \
  | 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: 5b63205cc50eda669e54af7ee9bb551c256673c76218aa435319e2fc58a473db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7651f613655799bcf455bdfdac69cdb9f92a5231db0a4c5d75614db58b3d5f52",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2020-01-22T11:40:09Z",
    "title_canon_sha256": "9688ac0f4e888cc36c3c3aa1c503b748fa2fb0a45f78e51cc608dcc06107b067"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.07968",
    "kind": "arxiv",
    "version": 2
  }
}