Pith Number

pith:3UULUDKB

pith:2026:3UULUDKBAYC3OUGRFPI5QT437U

not attested not anchored not stored refs pending

Chaplygin and Polytropic Kantowski--Sachs Solutions in Teleparallel $F(T)$ Gravity

Alexandre Landry

arxiv:2607.08343 v1 · 2026-07-09 · gr-qc · hep-th · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3UULUDKBAYC3OUGRFPI5QT437U}

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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

Chaplygin and Polytropic Kantowski--Sachs Solutions in Teleparallel $F(T)$ Gravity

Receipt and verification

First computed	2026-07-10T01:19:47.675140Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd28ba0d410605b750d12bd1d84f9bfd30633e4731b901c270cfc6730a170e73

Aliases

arxiv: 2607.08343 · arxiv_version: 2607.08343v1 · doi: 10.48550/arxiv.2607.08343 · pith_short_12: 3UULUDKBAYC3 · pith_short_16: 3UULUDKBAYC3OUGR · pith_short_8: 3UULUDKB

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/3UULUDKBAYC3OUGRFPI5QT437U \
  | 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: dd28ba0d410605b750d12bd1d84f9bfd30633e4731b901c270cfc6730a170e73

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "057bec31b605d417b3dc004b073d63cdff3c979daef456137300f8f91ae61fb5",
    "cross_cats_sorted": [
      "hep-th",
      "math-ph",
      "math.MP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2026-07-09T10:36:40Z",
    "title_canon_sha256": "ea68214da11e9a57ea7a2578cab074a1ccceea830f81b78fd8287c004f6b1d0c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.08343",
    "kind": "arxiv",
    "version": 1
  }
}