Pith Number

pith:T4LA6DDI

pith:2015:T4LA6DDILC7RM2H4FOAP6MYJ33

not attested not anchored not stored refs pending

Third order Lovelock black branes in the presence of a nonlinear electromagnetic field

H. Mohammadpour, S. H. Hendi, S. Panahiyan

arxiv:1501.05841 v1 · 2015-01-22 · 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{T4LA6DDILC7RM2H4FOAP6MYJ33}

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	2026-05-18T01:41:09.024809Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9f160f0c6858bf1668fc2b80ff3309dee031e32428b897c050fd93ba8ca62698

Aliases

arxiv: 1501.05841 · arxiv_version: 1501.05841v1 · doi: 10.48550/arxiv.1501.05841 · pith_short_12: T4LA6DDILC7R · pith_short_16: T4LA6DDILC7RM2H4 · pith_short_8: T4LA6DDI

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/T4LA6DDILC7RM2H4FOAP6MYJ33 \
  | 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: 9f160f0c6858bf1668fc2b80ff3309dee031e32428b897c050fd93ba8ca62698

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dffb3123c43c05e3e033fd9533d068cfd78fb1ef1bc8b1ec3f3f250731009aa0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-01-22T13:12:42Z",
    "title_canon_sha256": "6aa662f8a8963c4e1c564941456532e4c7b18c228ab4b692400ed0eecad1079e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.05841",
    "kind": "arxiv",
    "version": 1
  }
}