Pith Number

pith:PP5L6AWV

pith:2013:PP5L6AWVWPTMTD6PBUSNMHIW66

not attested not anchored not stored refs pending

Stationary scalar configurations around extremal charged black holes

Carlos A. R. Herdeiro, Juan Carlos Degollado

arxiv:1303.2392 v1 · 2013-03-10 · 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{PP5L6AWVWPTMTD6PBUSNMHIW66}

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	2026-05-18T01:51:09.059739Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7bfabf02d5b3e6c98fcf0d24d61d16f7a0afe0b6109d7357e006dcaed21a493f

Aliases

arxiv: 1303.2392 · arxiv_version: 1303.2392v1 · doi: 10.48550/arxiv.1303.2392 · pith_short_12: PP5L6AWVWPTM · pith_short_16: PP5L6AWVWPTMTD6P · pith_short_8: PP5L6AWV

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/PP5L6AWVWPTMTD6PBUSNMHIW66 \
  | 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: 7bfabf02d5b3e6c98fcf0d24d61d16f7a0afe0b6109d7357e006dcaed21a493f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84f6582a4bdda2ce28bd5b6eb1ccf99fa67cd5c4e17dd96e15c3b1be541780b3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2013-03-10T23:16:09Z",
    "title_canon_sha256": "1d528ea3f0a44c6a1e9fc145a8e9d6393451993b1e5ae877fea443656000a963"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.2392",
    "kind": "arxiv",
    "version": 1
  }
}