Pith Number

pith:RYNUHPVQ

pith:2016:RYNUHPVQRH5JKFHZGNQ2YZS6KN

not attested not anchored not stored refs pending

Stable phantom-energy wormholes admitting conformal motions

Peter K. F. Kuhfittig

arxiv:1607.07461 v2 · 2016-07-25 · 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{RYNUHPVQRH5JKFHZGNQ2YZS6KN}

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	2026-05-18T00:50:47.472948Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e1b43beb089fa9514f93361ac665e534e8a82ce998815b045779d431309066e

Aliases

arxiv: 1607.07461 · arxiv_version: 1607.07461v2 · doi: 10.48550/arxiv.1607.07461 · pith_short_12: RYNUHPVQRH5J · pith_short_16: RYNUHPVQRH5JKFHZ · pith_short_8: RYNUHPVQ

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/RYNUHPVQRH5JKFHZGNQ2YZS6KN \
  | 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: 8e1b43beb089fa9514f93361ac665e534e8a82ce998815b045779d431309066e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "baf0f7a6aa70cfd7a0c3bb80a59f17a46f591d4e0a0e1f6621f36f822be3a72a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2016-07-25T20:14:52Z",
    "title_canon_sha256": "7201f2ca622ee8f46efded63eff87dfa9cd0d772b55486960157f9db4cd43d8d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.07461",
    "kind": "arxiv",
    "version": 2
  }
}