Pith Number

pith:KFC6DITV

pith:2025:KFC6DITV46QHG27LZLJEB5JFK6

not attested not anchored not stored refs pending

Roots of real-valued zero mean maps: Compositions of linear functionals and equivariant maps

Eric Myzelev, Florian Frick, Francesca Cantor, Julia D'Amico

arxiv:2503.19729 v2 · 2025-03-25 · math.MG · math.CA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KFC6DITV46QHG27LZLJEB5JFK6}

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

Vietoris-Rips complexes of torus grids

Receipt and verification

First computed	2026-07-05T12:07:05.624403Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5145e1a275e7a0736bebcad240f525578cff34b7a3e08a62420ac2db5d3bf926

Aliases

arxiv: 2503.19729 · arxiv_version: 2503.19729v2 · doi: 10.48550/arxiv.2503.19729 · pith_short_12: KFC6DITV46QH · pith_short_16: KFC6DITV46QHG27L · pith_short_8: KFC6DITV

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/KFC6DITV46QHG27LZLJEB5JFK6 \
  | 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: 5145e1a275e7a0736bebcad240f525578cff34b7a3e08a62420ac2db5d3bf926

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "400d65effc62de69344e7bc354396d97fe0f6b5359006ce8e08b524e1de5dc53",
    "cross_cats_sorted": [
      "math.CA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.MG",
    "submitted_at": "2025-03-25T14:54:53Z",
    "title_canon_sha256": "12d3bdd2589d5df21aac47d001e3d8d5231687e723f9834c9c87447fd68853eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.19729",
    "kind": "arxiv",
    "version": 2
  }
}