Pith Number

pith:XAE65PBW

pith:2014:XAE65PBW2AP67W3EKRLYBC6NIE

not attested not anchored not stored refs pending

Riemann curvature of a boosted spacetime geometry

Emmanuele Battista, Francesco Tramontano, Giampiero Esposito, Paolo Scudellaro

arxiv:1405.0904 v2 · 2014-05-05 · hep-th · 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{XAE65PBW2AP67W3EKRLYBC6NIE}

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.

Cited by

1 paper in Pith

Null geodesics, causal structure, and matter accretion in Lorentzian-Euclidean black holes

Receipt and verification

First computed	2026-05-18T01:23:26.557107Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b809eebc36d01fefdb645457808bcd4126cfd7f0f0e81391845f6240bc031023

Aliases

arxiv: 1405.0904 · arxiv_version: 1405.0904v2 · doi: 10.48550/arxiv.1405.0904 · pith_short_12: XAE65PBW2AP6 · pith_short_16: XAE65PBW2AP67W3E · pith_short_8: XAE65PBW

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/XAE65PBW2AP67W3EKRLYBC6NIE \
  | 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: b809eebc36d01fefdb645457808bcd4126cfd7f0f0e81391845f6240bc031023

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "969aeeff1225e847327af63d7f36d9690449e5b9137649095ccd5236480ada7a",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2014-05-05T14:01:14Z",
    "title_canon_sha256": "fab2ab54414a1605fbcfa57288dc6cb24425abd3b7a35d1465f40d388258ff0c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.0904",
    "kind": "arxiv",
    "version": 2
  }
}