Pith Number

pith:H5C3HJZW

pith:2026:H5C3HJZWRDN3HAUCUPQWSOECTN

not attested not anchored not stored refs pending

Scattering and absorption of a charged massive scalar field by a Reissner-Nordstr\"om black hole surrounded by perfect fluid dark matter

Hai Huang, Juhua Chen, Xudong Sun

arxiv:2605.19912 v1 · 2026-05-19 · 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{H5C3HJZWRDN3HAUCUPQWSOECTN}

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	2026-05-20T02:05:54.994462Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f45b3a73688dbb38282a3e16938829b7e4e7590079e903831527ad19d024781

Aliases

arxiv: 2605.19912 · arxiv_version: 2605.19912v1 · doi: 10.48550/arxiv.2605.19912 · pith_short_12: H5C3HJZWRDN3 · pith_short_16: H5C3HJZWRDN3HAUC · pith_short_8: H5C3HJZW

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/H5C3HJZWRDN3HAUCUPQWSOECTN \
  | 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: 3f45b3a73688dbb38282a3e16938829b7e4e7590079e903831527ad19d024781

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0eb7381084331d274385292fc54b14886e109ebbff5e891bf1867754756bf054",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2026-05-19T14:38:44Z",
    "title_canon_sha256": "ba3eeffd5a701e62ab048d9f79ec68cdae4230a8040ecc0791200710df80ac78"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.19912",
    "kind": "arxiv",
    "version": 1
  }
}