Pith Number

pith:2656KRXT

pith:2013:2656KRXTAHR73DRIV4EV6ZHV77

not attested not anchored not stored refs pending

A scattering approach to some aspects of the Schwarzschild Black Hole

Bernard Raffaelli

arxiv:1301.0108 v1 · 2013-01-01 · 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{2656KRXTAHR73DRIV4EV6ZHV77}

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	2026-05-18T03:34:25.000502Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d7bbe546f301e3fd8e28af095f64f5fff4f5b36de1ce4658246466a4ed9f8805

Aliases

arxiv: 1301.0108 · arxiv_version: 1301.0108v1 · doi: 10.48550/arxiv.1301.0108 · pith_short_12: 2656KRXTAHR7 · pith_short_16: 2656KRXTAHR73DRI · pith_short_8: 2656KRXT

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/2656KRXTAHR73DRIV4EV6ZHV77 \
  | 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: d7bbe546f301e3fd8e28af095f64f5fff4f5b36de1ce4658246466a4ed9f8805

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8d368a6242302b0507f1aee4d38b5a13c488f47935d035cc61d329a98cbde85",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2013-01-01T17:15:54Z",
    "title_canon_sha256": "48c8e4d612fc49db7bac9ee22e3e50b431cf2d6e88873f25594430af79c3cf08"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.0108",
    "kind": "arxiv",
    "version": 1
  }
}