Pith Number

pith:RY7LTN7K

pith:1994:RY7LTN7KEPK4N5D2QWUFD4D4B2

not attested not anchored not stored refs pending

Energy associated with charged dilaton black holes

A. Chamorro, K. S. Virbhadra

arxiv:hep-th/9407187 v3 · 1994-07-28 · hep-th · 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{RY7LTN7KEPK4N5D2QWUFD4D4B2}

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	2026-05-18T02:36:04.325881Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e3eb9b7ea23d5c6f47a85a851f07c0e88404940e32e7954532dd119fdf74178

Aliases

arxiv: hep-th/9407187 · arxiv_version: hep-th/9407187v3 · doi: 10.48550/arxiv.hep-th/9407187 · pith_short_12: RY7LTN7KEPK4 · pith_short_16: RY7LTN7KEPK4N5D2 · pith_short_8: RY7LTN7K

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/RY7LTN7KEPK4N5D2QWUFD4D4B2 \
  | 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: 8e3eb9b7ea23d5c6f47a85a851f07c0e88404940e32e7954532dd119fdf74178

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0c7c5a3e31cdeb6c1e37d39e521913a3068b29f9e9b7f3d6e21d335335d1544",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1994-07-28T12:58:00Z",
    "title_canon_sha256": "d4e90a728a2feb454a042e7b60d0dcacdcecb09a30fceb48a4f8b87760067d5e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9407187",
    "kind": "arxiv",
    "version": 3
  }
}