Pith Number

pith:F2DD3UGV

pith:2016:F2DD3UGVRV3A7X5GW4IHLRVRMI

not attested not anchored not stored refs pending

Killing tensors in stationary and axially symmetric space-times

Andreas Vollmer

arxiv:1602.08968 v1 · 2016-02-29 · math.DG · gr-qc · math-ph · 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{F2DD3UGVRV3A7X5GW4IHLRVRMI}

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	2026-05-18T00:46:42.788040Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e863dd0d58d760fdfa6b71075c6b1622a30a6761a355fe5fc4077a811de9d6b

Aliases

arxiv: 1602.08968 · arxiv_version: 1602.08968v1 · doi: 10.48550/arxiv.1602.08968 · pith_short_12: F2DD3UGVRV3A · pith_short_16: F2DD3UGVRV3A7X5G · pith_short_8: F2DD3UGV

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/F2DD3UGVRV3A7X5GW4IHLRVRMI \
  | 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: 2e863dd0d58d760fdfa6b71075c6b1622a30a6761a355fe5fc4077a811de9d6b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99f3b0c4dc450806a144ae31b635d517bf6675ed643051132ed1f6696dc36992",
    "cross_cats_sorted": [
      "gr-qc",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2016-02-29T14:12:04Z",
    "title_canon_sha256": "359dcd7458936cc0b80831e8efcbad61a18e199d2a0b55487a4531c348e3a447"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.08968",
    "kind": "arxiv",
    "version": 1
  }
}