Pith Number

pith:BYDL4PR5

pith:2020:BYDL4PR5EAJUR2EEIWAGVAKFN3

not attested not anchored not stored refs pending

The initial boundary value problem for the Einstein equations with totally geodesic timelike boundary

Grigorios Fournodavlos (LJLL (UMR\_7598)), Jacques Smulevici (LJLL (UMR\_7598))

arxiv:2006.01498 v2 · 2020-06-02 · math.AP · gr-qc · math-ph · math.DG · math.MP

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BYDL4PR5EAJUR2EEIWAGVAKFN3}

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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

Undulating Conformal Boundaries in 3D Gravity

Receipt and verification

First computed	2026-07-05T02:59:02.652598Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e06be3e3d201348e88445806a81456ecec7d9e2af4853a0d9bbb45067fb6d8e

Aliases

arxiv: 2006.01498 · arxiv_version: 2006.01498v2 · doi: 10.48550/arxiv.2006.01498 · pith_short_12: BYDL4PR5EAJU · pith_short_16: BYDL4PR5EAJUR2EE · pith_short_8: BYDL4PR5

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/BYDL4PR5EAJUR2EEIWAGVAKFN3 \
  | 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: 0e06be3e3d201348e88445806a81456ecec7d9e2af4853a0d9bbb45067fb6d8e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f3e54dfeb5ead6d1e592ecd5ef1c98b01b8f4d9912c4dd320880a1335ef7ff08",
    "cross_cats_sorted": [
      "gr-qc",
      "math-ph",
      "math.DG",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2020-06-02T09:56:26Z",
    "title_canon_sha256": "5ba3c6cb8fb58887a4ea26126781343b8bd18035e443c08a4e7f95d1187cd3d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.01498",
    "kind": "arxiv",
    "version": 2
  }
}