Pith Number

pith:THQTOT43

pith:2013:THQTOT43BTQBOX4TC3CJSDUXQJ

not attested not anchored not stored refs pending

Numerical relativity in higher dimensions

Ulrich Sperhake

arxiv:1301.3772 v2 · 2013-01-16 · gr-qc · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{THQTOT43BTQBOX4TC3CJSDUXQJ}

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	2026-05-18T01:52:06.552229Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

99e1374f9b0ce0175f9316c4990e978264f49a2ec9c39436fdf35527848462b7

Aliases

arxiv: 1301.3772 · arxiv_version: 1301.3772v2 · doi: 10.48550/arxiv.1301.3772 · pith_short_12: THQTOT43BTQB · pith_short_16: THQTOT43BTQBOX4T · pith_short_8: THQTOT43

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/THQTOT43BTQBOX4TC3CJSDUXQJ \
  | 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: 99e1374f9b0ce0175f9316c4990e978264f49a2ec9c39436fdf35527848462b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0cc42ae6e3e33183720f682f36639affa45df22bf26e11d9b0f02175f9615b17",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2013-01-16T18:03:22Z",
    "title_canon_sha256": "25850454a1472493b474d34f392ea3bda83f1fb907112019f2b182c08d933ea4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.3772",
    "kind": "arxiv",
    "version": 2
  }
}