Pith Number

pith:R6CRUL34

pith:2016:R6CRUL344D3TCUQMP6UGZ74PFN

not attested not anchored not stored refs pending

Wormholes and black universes without phantom fields in Einstein-Cartan theory

A.M. Galiakhmetov, K.A. Bronnikov

arxiv:1607.07791 v1 · 2016-07-26 · 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{R6CRUL344D3TCUQMP6UGZ74PFN}

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.

Receipt and verification

First computed	2026-05-18T00:55:45.780295Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f851a2f7ce0f731520c7fa86cff8f2b75ef21738a1b5a452932d7f3f50b829a

Aliases

arxiv: 1607.07791 · arxiv_version: 1607.07791v1 · doi: 10.48550/arxiv.1607.07791 · pith_short_12: R6CRUL344D3T · pith_short_16: R6CRUL344D3TCUQM · pith_short_8: R6CRUL34

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/R6CRUL344D3TCUQMP6UGZ74PFN \
  | 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: 8f851a2f7ce0f731520c7fa86cff8f2b75ef21738a1b5a452932d7f3f50b829a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "909ffa0931f96f520cc4296ccd49213c7f93813f6f9f57b2997255f9d15d85fa",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2016-07-26T16:39:46Z",
    "title_canon_sha256": "cee033183a5009196e9defbc0da1d3fcf0a88ac035996f5bcdb6edfaa88b473e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.07791",
    "kind": "arxiv",
    "version": 1
  }
}