Pith Number

pith:6UGO74XS

pith:2022:6UGO74XSWIYBQDT3FHH74L6X4J

not attested not anchored not stored refs pending

Defect wormhole: A traversable wormhole without exotic matter

F.R. Klinkhamer

arxiv:2301.00724 v8 · 2022-12-30 · gr-qc · 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{6UGO74XSWIYBQDT3FHH74L6X4J}

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

Big Bang revisited

Receipt and verification

First computed	2026-07-05T06:21:05.331580Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f50ceff2f2b230180e7b29cffe2fd7e263646857b572d750713c72a8592e795d

Aliases

arxiv: 2301.00724 · arxiv_version: 2301.00724v8 · doi: 10.48550/arxiv.2301.00724 · pith_short_12: 6UGO74XSWIYB · pith_short_16: 6UGO74XSWIYBQDT3 · pith_short_8: 6UGO74XS

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/6UGO74XSWIYBQDT3FHH74L6X4J \
  | 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: f50ceff2f2b230180e7b29cffe2fd7e263646857b572d750713c72a8592e795d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5660c5c79d3f029cc5cd8c8b82c85bd8e0a36c91ba09d8382da0958a371f47cc",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2022-12-30T18:29:15Z",
    "title_canon_sha256": "ef25702767edf26f679d819ab574e375e42d62f4f4481a5408741c201e318f3c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.00724",
    "kind": "arxiv",
    "version": 8
  }
}