Pith Number

pith:YYQ4ELT3

pith:2026:YYQ4ELT3RZMSYPICVH2ANGKESF

not attested not anchored not stored refs pending

Newton's problem of minimal resistance in Lorentz-Minkowski space

Rafael L\'opez

arxiv:2605.17096 v1 · 2026-05-16 · math.AP · 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{YYQ4ELT3RZMSYPICVH2ANGKESF}

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	2026-05-20T00:03:39.877643Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c621c22e7b8e592c3d02a9f406994491605680f50b9d2f57cc4648336b18e438

Aliases

arxiv: 2605.17096 · arxiv_version: 2605.17096v1 · doi: 10.48550/arxiv.2605.17096 · pith_short_12: YYQ4ELT3RZMS · pith_short_16: YYQ4ELT3RZMSYPIC · pith_short_8: YYQ4ELT3

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/YYQ4ELT3RZMSYPICVH2ANGKESF \
  | 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: c621c22e7b8e592c3d02a9f406994491605680f50b9d2f57cc4648336b18e438

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "04f9096549a05e44e39d70722ac45eba4f9c20bbc25354951f854149b82e62a7",
    "cross_cats_sorted": [
      "math.DG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2026-05-16T17:58:02Z",
    "title_canon_sha256": "9bba74e797c302ffb0f3e461e7d74bd5ea4cdda11b11e2f9c7b2799860e722df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.17096",
    "kind": "arxiv",
    "version": 1
  }
}