Pith Number

pith:RF7SMR4M

pith:2018:RF7SMR4MDN3QO27GUV5YUPXZQG

not attested not anchored not stored refs pending

Late-time asymptotics for the wave equation on extremal Reissner-Nordstr\"om backgrounds

Dejan Gajic, Stefanos Aretakis, Yannis Angelopoulos

arxiv:1807.03802 v2 · 2018-07-10 · gr-qc · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RF7SMR4MDN3QO27GUV5YUPXZQG}

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	2026-07-05T02:18:02.189647Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

897f26478c1b77076be6a57b8a3ef981b7d0a7ec08b79f02d5e068c77c4af46d

Aliases

arxiv: 1807.03802 · arxiv_version: 1807.03802v2 · doi: 10.48550/arxiv.1807.03802 · pith_short_12: RF7SMR4MDN3Q · pith_short_16: RF7SMR4MDN3QO27G · pith_short_8: RF7SMR4M

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/RF7SMR4MDN3QO27GUV5YUPXZQG \
  | 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: 897f26478c1b77076be6a57b8a3ef981b7d0a7ec08b79f02d5e068c77c4af46d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1520c0047405edf3f1b409179f1a1ceba7e985ae3da1997b53dc1e0075893874",
    "cross_cats_sorted": [
      "math.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-07-10T18:03:53Z",
    "title_canon_sha256": "1c42d3a431c30c303275be8e622bfb1ee78a2268dbef8d98116c8eba067ecaf9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.03802",
    "kind": "arxiv",
    "version": 2
  }
}