Pith Number

pith:OU4SUSC7

pith:2020:OU4SUSC7DHOT55VQ4UMFWFOYMB

not attested not anchored not stored refs pending

Scattering of massless scalar field by charged dilatonic black holes

Hongsheng Zhang, Yang Huang

arxiv:2006.01388 v2 · 2020-06-02 · 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{OU4SUSC7DHOT55VQ4UMFWFOYMB}

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	2026-07-05T02:18:52.301611Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75392a485f19dd3ef6b0e5185b15d8604775c1df199ec729d1ff96fb4af0040b

Aliases

arxiv: 2006.01388 · arxiv_version: 2006.01388v2 · doi: 10.48550/arxiv.2006.01388 · pith_short_12: OU4SUSC7DHOT · pith_short_16: OU4SUSC7DHOT55VQ · pith_short_8: OU4SUSC7

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/OU4SUSC7DHOT55VQ4UMFWFOYMB \
  | 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: 75392a485f19dd3ef6b0e5185b15d8604775c1df199ec729d1ff96fb4af0040b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "71ef59ea06d71b9369aff31c98edb99d3ea5bc7768b2b5a259f28b381ebc5385",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2020-06-02T04:42:30Z",
    "title_canon_sha256": "5f3a2a6fd12dba337f2472b377905658b6e888edd9f197659fc0035307b846dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.01388",
    "kind": "arxiv",
    "version": 2
  }
}