Pith Number

pith:ZKIF3XUD

pith:2015:ZKIF3XUDAI2W3HQQV7VUTLNLDF

not attested not anchored not stored refs pending

Resonance expansions of massless Dirac fields propagating in the exterior of a de Sitter-Reissner-Nordstr\"om black hole

Alexei Iantchenko

arxiv:1503.00281 v2 · 2015-03-01 · math-ph · gr-qc · math.MP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZKIF3XUDAI2W3HQQV7VUTLNLDF}

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	2026-05-18T00:44:37.390928Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca905dde8302356d9e10afeb49adab195ec96aa48623b808822e952619362540

Aliases

arxiv: 1503.00281 · arxiv_version: 1503.00281v2 · doi: 10.48550/arxiv.1503.00281 · pith_short_12: ZKIF3XUDAI2W · pith_short_16: ZKIF3XUDAI2W3HQQ · pith_short_8: ZKIF3XUD

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/ZKIF3XUDAI2W3HQQV7VUTLNLDF \
  | 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: ca905dde8302356d9e10afeb49adab195ec96aa48623b808822e952619362540

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb23dee1cda75a93468163d725d4be925a000e567e3a40755b12470b2d2c474b",
    "cross_cats_sorted": [
      "gr-qc",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2015-03-01T14:08:44Z",
    "title_canon_sha256": "f11eceb07f5571a468e6d5c1a000d241e851f4d2e1de0a30c451785ae35a6636"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.00281",
    "kind": "arxiv",
    "version": 2
  }
}