Pith Number

pith:YQWJMNDM

pith:2014:YQWJMNDMJRJXB4DEZ3RWXQDPLV

not attested not anchored not stored refs pending

Fully relativistic nonlinear cosmological evolution in spherical symmetry using the BSSN formalism

Andre Fuzfa, Isabel Cordero-Carrion, Jeremy Rekier

arxiv:1409.3476 v2 · 2014-09-11 · gr-qc · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YQWJMNDMJRJXB4DEZ3RWXQDPLV}

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	2026-05-18T02:29:01.319969Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c42c96346c4c5370f064cee36bc06f5d4474af93922bb53e188d63b862c5bae6

Aliases

arxiv: 1409.3476 · arxiv_version: 1409.3476v2 · doi: 10.48550/arxiv.1409.3476 · pith_short_12: YQWJMNDMJRJX · pith_short_16: YQWJMNDMJRJXB4DE · pith_short_8: YQWJMNDM

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/YQWJMNDMJRJXB4DEZ3RWXQDPLV \
  | 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: c42c96346c4c5370f064cee36bc06f5d4474af93922bb53e188d63b862c5bae6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "38f14a25aeb48439ac338bec78bec73030e34ed0d6d9ad5856d58a2d90b174ba",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2014-09-11T15:35:37Z",
    "title_canon_sha256": "a43c2e5ae3124c426f0373b2c1f56d358c12d76bf05082167a9876a07048847d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.3476",
    "kind": "arxiv",
    "version": 2
  }
}