Pith Number

pith:54WLN5OJ

pith:2017:54WLN5OJKB5LF75CL77UIWIPNI

not attested not anchored not stored refs pending

Scalar resonant frequencies and Hawking effect of an $f(R)$ global monopole

H. S. Vieira, J. P. Morais Gra\c{c}a, V. B. Bezerra

arxiv:1705.02715 v2 · 2017-05-08 · gr-qc · math-ph · math.MP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{54WLN5OJKB5LF75CL77UIWIPNI}

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	2026-05-18T00:41:33.052473Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef2cb6f5c9507ab2ffa25fff44590f6a0db836a380935a745fee671dae336d1c

Aliases

arxiv: 1705.02715 · arxiv_version: 1705.02715v2 · doi: 10.48550/arxiv.1705.02715 · pith_short_12: 54WLN5OJKB5L · pith_short_16: 54WLN5OJKB5LF75C · pith_short_8: 54WLN5OJ

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/54WLN5OJKB5LF75CL77UIWIPNI \
  | 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: ef2cb6f5c9507ab2ffa25fff44590f6a0db836a380935a745fee671dae336d1c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "088cbfb2ee58d5d43fed00539434ed8f833ec282a7fde0f18a265b9ce33556e4",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2017-05-08T00:48:40Z",
    "title_canon_sha256": "d24054ca670339717ca43ba27ffd9179bc24380fcb74b724e43e155fde9c0c9d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.02715",
    "kind": "arxiv",
    "version": 2
  }
}