Pith Number

pith:5CDAIX65

pith:2017:5CDAIX656MS5B5J356IOAVZGOQ

not attested not anchored not stored refs pending

Gravitational closure of weakly birefringent electrodynamics

Florian Wolz, Frederic P. Schuller, Jonas Schneider, Nadine Stritzelberger

arxiv:1708.03870 v1 · 2017-08-13 · hep-th · gr-qc

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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

Receipt and verification

First computed	2026-05-18T00:38:07.663684Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e886045fddf325d0f53bef90e057267417819c83d22f5a3f7ede4464a0dc69b1

Aliases

arxiv: 1708.03870 · arxiv_version: 1708.03870v1 · doi: 10.48550/arxiv.1708.03870

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/5CDAIX656MS5B5J356IOAVZGOQ \
  | 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: e886045fddf325d0f53bef90e057267417819c83d22f5a3f7ede4464a0dc69b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c74db3ceaa05a3854a17e4ee864729b1467cb34bdafdfaf09796fad9700af424",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2017-08-13T07:50:29Z",
    "title_canon_sha256": "59cbf685b733e47df8b7888f29bdfd5ecc0e0b68b21197c3dd3c4d4c8d76bf22"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.03870",
    "kind": "arxiv",
    "version": 1
  }
}