Pith Number

pith:EDKQ7JQY

pith:2006:EDKQ7JQYUMKC7FMPNGDTA3SSJ2

not attested not anchored not stored refs pending

No realistic wormholes from ghost-free scalar-tensor phantom dark energy

Alexei A. Starobinsky, Kirill A. Bronnikov

arxiv:gr-qc/0612032 v1 · 2006-12-05 · gr-qc · astro-ph · 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{EDKQ7JQYUMKC7FMPNGDTA3SSJ2}

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

Vector wormholes as conduits for matter interaction

Receipt and verification

First computed	2026-07-04T15:25:05.562171Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

20d50fa618a3142f958f6987306e524e96c7b7ae90e60c3ed9091ddab41eaca5

Aliases

arxiv: gr-qc/0612032 · arxiv_version: gr-qc/0612032v1 · doi: 10.48550/arxiv.gr-qc/0612032 · pith_short_12: EDKQ7JQYUMKC · pith_short_16: EDKQ7JQYUMKC7FMP · pith_short_8: EDKQ7JQY

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/EDKQ7JQYUMKC7FMPNGDTA3SSJ2 \
  | 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: 20d50fa618a3142f958f6987306e524e96c7b7ae90e60c3ed9091ddab41eaca5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9d8fee3936edd3dd6a351bd710de65e742bf4ed2822f51a3387c60a78fc14b6",
    "cross_cats_sorted": [
      "astro-ph",
      "hep-th"
    ],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2006-12-05T20:20:41Z",
    "title_canon_sha256": "b623b43a4fe00c4df7feea4ab9c77c447fdbc838b038f4bca302dfea26192fa8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0612032",
    "kind": "arxiv",
    "version": 1
  }
}