Pith Number

pith:SRLXEKZS

pith:2015:SRLXEKZSEHW7TXXVTHFPLFV44A

not attested not anchored not stored refs pending

Three dimensional distorted black holes: using the Galerkin-Collocation method

E. L. Rodrigues, H. P. de Oliveira

arxiv:1502.05819 v1 · 2015-02-20 · 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{SRLXEKZSEHW7TXXVTHFPLFV44A}

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	2026-05-18T02:26:44.711609Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9457722b3221edf9def599caf596bce038867df1d7f59f1b8c612ff612db7d39

Aliases

arxiv: 1502.05819 · arxiv_version: 1502.05819v1 · doi: 10.48550/arxiv.1502.05819 · pith_short_12: SRLXEKZSEHW7 · pith_short_16: SRLXEKZSEHW7TXXV · pith_short_8: SRLXEKZS

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/SRLXEKZSEHW7TXXVTHFPLFV44A \
  | 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: 9457722b3221edf9def599caf596bce038867df1d7f59f1b8c612ff612db7d39

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a7ed012549732acfd84aefe842234c828c84919ba70256174d5e764e373e296a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-02-20T10:17:27Z",
    "title_canon_sha256": "6736cdd32c4f130ed7ae84ca53cadf3b7062689ab6d69d1b3da29d755cfb33f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.05819",
    "kind": "arxiv",
    "version": 1
  }
}