Pith Number

pith:QFPWOMFQ

pith:2025:QFPWOMFQ3WQ2EYEMQJPEI5F5F4

not attested not anchored not stored refs pending

A perspective on totally geodesic submanifolds of the symmetric space $G_2/SO(4)$

C\'andido Mart\'in-Gonz\'alez, Cristina Draper

arxiv:2504.07586 v1 · 2025-04-10 · 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{QFPWOMFQ3WQ2EYEMQJPEI5F5F4}

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

Transverse Spheres in Flag Manifolds

Receipt and verification

First computed	2026-07-05T10:47:11.396736Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

815f6730b0dda1a2608c825e4474bd2f1e9c51ecb8c87daae41f77fba6137f2a

Aliases

arxiv: 2504.07586 · arxiv_version: 2504.07586v1 · doi: 10.48550/arxiv.2504.07586 · pith_short_12: QFPWOMFQ3WQ2 · pith_short_16: QFPWOMFQ3WQ2EYEM · pith_short_8: QFPWOMFQ

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/QFPWOMFQ3WQ2EYEMQJPEI5F5F4 \
  | 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: 815f6730b0dda1a2608c825e4474bd2f1e9c51ecb8c87daae41f77fba6137f2a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc1c04d88315cfc874b563cca5102146560a41ecc650b3b50e200ad31e06823f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2025-04-10T09:28:50Z",
    "title_canon_sha256": "7154ab277c600fbb74bb9e14740038ae8a9d0a3a4b6b4c0608c43d23442680ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.07586",
    "kind": "arxiv",
    "version": 1
  }
}