Pith Number

pith:M6GI7K22

pith:2018:M6GI7K22X2I6VOJFARA5S5Z7RG

not attested not anchored not stored refs pending

Wormholes in generalized hybrid metric-Palatini gravity obeying the matter null energy condition everywhere

Francisco S. N. Lobo, Jo\~ao Lu\'is Rosa, Jos\'e P. S. Lemos

arxiv:1808.08975 v1 · 2018-08-27 · gr-qc · astro-ph.HE · hep-th

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{M6GI7K22X2I6VOJFARA5S5Z7RG}

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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

First-order thermodynamics of multi-scalar-tensor gravity

Receipt and verification

First computed	2026-05-18T00:04:14.191892Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

678c8fab5abe91eab9250441d9773f89a352e6fe2055570b96d814e9f61d8ee8

Aliases

arxiv: 1808.08975 · arxiv_version: 1808.08975v1 · doi: 10.48550/arxiv.1808.08975 · pith_short_12: M6GI7K22X2I6 · pith_short_16: M6GI7K22X2I6VOJF · pith_short_8: M6GI7K22

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/M6GI7K22X2I6VOJFARA5S5Z7RG \
  | 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: 678c8fab5abe91eab9250441d9773f89a352e6fe2055570b96d814e9f61d8ee8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "91253c4646a005598b79157e7ecd3c76185e40e124e1729a6f987e6d60bf9b99",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-08-27T18:01:56Z",
    "title_canon_sha256": "f0a31fc30d74e51feaead52b4031edc7c35169155da19b414a8619485e91ca7c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.08975",
    "kind": "arxiv",
    "version": 1
  }
}