Pith Number

pith:SMTXIPKN

pith:2015:SMTXIPKNPF6IIZQ3LM3IVWIHXP

not attested not anchored not stored refs pending

Note on regular black holes in a brane world

J. C. S. Neves

arxiv:1508.03615 v2 · 2015-08-14 · gr-qc · astro-ph.HE · 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{SMTXIPKNPF6IIZQ3LM3IVWIHXP}

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	2026-05-18T01:30:57.869299Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9327743d4d797c84661b5b368ad907bbcaf15c261ccd7f17d3f35cf6def62c19

Aliases

arxiv: 1508.03615 · arxiv_version: 1508.03615v2 · doi: 10.48550/arxiv.1508.03615 · pith_short_12: SMTXIPKNPF6I · pith_short_16: SMTXIPKNPF6IIZQ3 · pith_short_8: SMTXIPKN

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/SMTXIPKNPF6IIZQ3LM3IVWIHXP \
  | 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: 9327743d4d797c84661b5b368ad907bbcaf15c261ccd7f17d3f35cf6def62c19

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "54bcb0039164e82db689e58e6623b797b74503e385bb143b3295e108fb29a13a",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-08-14T19:36:58Z",
    "title_canon_sha256": "de209813db59f3e1ab77a8b816037341c432bac7d23865b198cf473c36c65553"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.03615",
    "kind": "arxiv",
    "version": 2
  }
}