Pith Number

pith:FZW5MWZF

pith:2025:FZW5MWZFZIWPYHOFM5AVD3LER2

not attested not anchored not stored refs pending

Scalarization of Bardeen spacetime

Long-Xing Huang, Yong-Qiang Wang

arxiv:2509.08549 v1 · 2025-09-10 · gr-qc · 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{FZW5MWZFZIWPYHOFM5AVD3LER2}

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	2026-07-05T12:08:32.101592Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e6dd65b25ca2cfc1dc5674151ed648e9d6a9ab633eaea9f6591b76d90a17dfd

Aliases

arxiv: 2509.08549 · arxiv_version: 2509.08549v1 · doi: 10.48550/arxiv.2509.08549 · pith_short_12: FZW5MWZFZIWP · pith_short_16: FZW5MWZFZIWPYHOF · pith_short_8: FZW5MWZF

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/FZW5MWZFZIWPYHOFM5AVD3LER2 \
  | 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: 2e6dd65b25ca2cfc1dc5674151ed648e9d6a9ab633eaea9f6591b76d90a17dfd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c92942e81de3c1c097739934e314f3d2d587afdd77b22c86ee98579a39552837",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2025-09-10T12:53:28Z",
    "title_canon_sha256": "849545eba43472256faea1d3e124190bbceacbd6009cd7c9597889b0c2ad9078"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.08549",
    "kind": "arxiv",
    "version": 1
  }
}