Pith Number

pith:UGCQ266U

pith:2010:UGCQ266UYMJH3ZRUSR447JXFTM

not attested not anchored not stored refs pending

Black holes in a box: towards the numerical evolution of black holes in AdS

Andrea Nerozzi, Carlos Herdeiro, Helvi Witek, Miguel Zilhao, Ulrich Sperhake, Vitor Cardoso

arxiv:1004.4633 v2 · 2010-04-26 · hep-th · gr-qc · hep-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{UGCQ266UYMJH3ZRUSR447JXFTM}

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	2026-05-18T04:32:46.540175Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1850d7bd4c3127de6349479cfa6e59b1e35008c158b45761dadcc66dfb0a920

Aliases

arxiv: 1004.4633 · arxiv_version: 1004.4633v2 · doi: 10.48550/arxiv.1004.4633 · pith_short_12: UGCQ266UYMJH · pith_short_16: UGCQ266UYMJH3ZRU · pith_short_8: UGCQ266U

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/UGCQ266UYMJH3ZRUSR447JXFTM \
  | 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: a1850d7bd4c3127de6349479cfa6e59b1e35008c158b45761dadcc66dfb0a920

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bfe4cc3979a7d0ed2b484112465041441ffae09af7c3bcdb1d7af850687338bd",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2010-04-26T20:01:57Z",
    "title_canon_sha256": "5b6049c5df57d139556c77b43830384d31b1580bd06dd085ed76de3342e5eac4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.4633",
    "kind": "arxiv",
    "version": 2
  }
}