Pith Number

pith:LD7NR25J

pith:2026:LD7NR25JP5H7TF57B3RPGQRULD

not attested not anchored not stored refs pending

Null Cartan Normal Helices in Minkowski Space-Time

Derya Sa\u{g}lam, Umut Selvi

arxiv:2607.01262 v1 · 2026-06-18 · math.GM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LD7NR25JP5H7TF57B3RPGQRULD}

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	2026-07-03T00:16:55.834867Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58fed8eba97f4ff997bf0ee2f3423458ff1d40caa4c55c8cd7c376f81ed9bd8b

Aliases

arxiv: 2607.01262 · arxiv_version: 2607.01262v1 · doi: 10.48550/arxiv.2607.01262 · pith_short_12: LD7NR25JP5H7 · pith_short_16: LD7NR25JP5H7TF57 · pith_short_8: LD7NR25J

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/LD7NR25JP5H7TF57B3RPGQRULD \
  | 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: 58fed8eba97f4ff997bf0ee2f3423458ff1d40caa4c55c8cd7c376f81ed9bd8b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "60d90133a163a1e5fbab5c9cfd2da214ad31a0b88faa3ab7d1223e5ee510ccc0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GM",
    "submitted_at": "2026-06-18T15:39:50Z",
    "title_canon_sha256": "146ced77fd4070f9828ce8a7f0881944f715c512ad66e09578e187a75566bd20"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.01262",
    "kind": "arxiv",
    "version": 1
  }
}