Pith Number

pith:5V6UU5P2

pith:2024:5V6UU5P2DSA6BE7XTZRTXKBK4D

not attested not anchored not stored refs pending

Submersion constructions for geometries with parallel skew torsion

Andrei Moroianu, Paul Schwahn

arxiv:2409.14421 v1 · 2024-09-22 · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5V6UU5P2DSA6BE7XTZRTXKBK4D}

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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

2 papers in Pith

${\mathrm G}_2$-structures with parallel skew-symmetric torsion

Geometries with parallel, skew-symmetric and closed torsion

Receipt and verification

First computed	2026-07-05T09:10:16.547026Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed7d4a75fa1c81e093f79e633ba82ae0cda4d11903c13b1ba79f6e40fd9627e0

Aliases

arxiv: 2409.14421 · arxiv_version: 2409.14421v1 · doi: 10.48550/arxiv.2409.14421 · pith_short_12: 5V6UU5P2DSA6 · pith_short_16: 5V6UU5P2DSA6BE7X · pith_short_8: 5V6UU5P2

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/5V6UU5P2DSA6BE7XTZRTXKBK4D \
  | 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: ed7d4a75fa1c81e093f79e633ba82ae0cda4d11903c13b1ba79f6e40fd9627e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "56bf41796c19b510b5b40ff8d7145861c1a7446b4183306bd03d02dec0860f32",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2024-09-22T12:44:03Z",
    "title_canon_sha256": "e425835d61f8effd5400b6adc1d48b6979d4d763eed5138fbcd370d433f6bd71"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.14421",
    "kind": "arxiv",
    "version": 1
  }
}