Pith Number

pith:WFAT2VV3

pith:2016:WFAT2VV3QINSUGTFHD2OJSJ4WJ

not attested not anchored not stored refs pending

Non-singular spacetimes with a negative cosmological constant: II. Static solutions of the Einstein-Maxwell equations

Erwann Delay (LMA), Piotr Chrusciel

arxiv:1612.00281 v2 · 2016-12-01 · math.DG · 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{WFAT2VV3QINSUGTFHD2OJSJ4WJ}

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	2026-05-18T00:47:07.660930Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1413d56bb821b2a1a6538f4e4c93cb24f09f455cf48aa6c0d9524c972c5e369

Aliases

arxiv: 1612.00281 · arxiv_version: 1612.00281v2 · doi: 10.48550/arxiv.1612.00281 · pith_short_12: WFAT2VV3QINS · pith_short_16: WFAT2VV3QINSUGTF · pith_short_8: WFAT2VV3

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/WFAT2VV3QINSUGTFHD2OJSJ4WJ \
  | 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: b1413d56bb821b2a1a6538f4e4c93cb24f09f455cf48aa6c0d9524c972c5e369

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d01160714f57080a95ac363bf74f708adf092fd38791965c2a08efbe3e8225fc",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2016-12-01T14:51:57Z",
    "title_canon_sha256": "07f623d707dcf8981a6c2fca3a1e36e60b8074cf74664120f6e4de60bb932350"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.00281",
    "kind": "arxiv",
    "version": 2
  }
}