Pith Number

pith:EWKLV4IN

pith:2017:EWKLV4INBMPQFNS5CRMAUNSNBI

not attested not anchored not stored refs pending

On wormholes with long throats and the stability problem

K.A. Bronnikov, P.A. Korolyov

arxiv:1705.05906 v2 · 2017-05-16 · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EWKLV4INBMPQFNS5CRMAUNSNBI}

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

Spherically symmetric black holes and wormholes in hybrid metric-Palatini gravity

Receipt and verification

First computed	2026-05-18T00:35:04.189858Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2594baf10d0b1f02b65d14580a364d0a0f80a89deb75fded60c7e55ffef1dc49

Aliases

arxiv: 1705.05906 · arxiv_version: 1705.05906v2 · doi: 10.48550/arxiv.1705.05906 · pith_short_12: EWKLV4INBMPQ · pith_short_16: EWKLV4INBMPQFNS5 · pith_short_8: EWKLV4IN

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/EWKLV4INBMPQFNS5CRMAUNSNBI \
  | 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: 2594baf10d0b1f02b65d14580a364d0a0f80a89deb75fded60c7e55ffef1dc49

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2103daa3ea1badf496edcf6cb47f9ec1c66fcd48170d95134b6436eee69a520",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2017-05-16T20:39:41Z",
    "title_canon_sha256": "4702c592345d9c94d974f4937681fefb71aa763309c047a3a07387b838b1394e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.05906",
    "kind": "arxiv",
    "version": 2
  }
}