Pith Number

pith:PJFUZ6KY

pith:2017:PJFUZ6KYJVTH5SSIBZXNQSNHPO

not attested not anchored not stored refs pending

Higher order perturbations of Anti-de Sitter space and time-periodic solutions of vacuum Einstein equations

Andrzej Rostworowski

arxiv:1701.07804 v2 · 2017-01-26 · gr-qc · hep-th · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PJFUZ6KYJVTH5SSIBZXNQSNHPO}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:40:59.120106Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a4b4cf9584d667eca480e6ed849a77b9d2db047b34e5976d5e6e7bc68f63ba6

Aliases

arxiv: 1701.07804 · arxiv_version: 1701.07804v2 · doi: 10.48550/arxiv.1701.07804 · pith_short_12: PJFUZ6KYJVTH · pith_short_16: PJFUZ6KYJVTH5SSI · pith_short_8: PJFUZ6KY

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/PJFUZ6KYJVTH5SSIBZXNQSNHPO \
  | 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: 7a4b4cf9584d667eca480e6ed849a77b9d2db047b34e5976d5e6e7bc68f63ba6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6961ac805e8770bb59642adb42932bbb0964cb488967b2da2401918a222dc088",
    "cross_cats_sorted": [
      "hep-th",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2017-01-26T18:22:53Z",
    "title_canon_sha256": "efbe057b5b1d2e0f1f942dbb58dc2a592af63f6d387d22d8486a08458cacbf92"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.07804",
    "kind": "arxiv",
    "version": 2
  }
}