Pith Number

pith:L4TAYYAQ

pith:2018:L4TAYYAQDMLVVQ32LZFIM2LMID

not attested not anchored not stored refs pending

Geometry of Spaces of Orthogonally Additive Polynomials on C(K)

Christopher Boyd, Nina Snigireva, Raymond A. Ryan

arxiv:1807.02713 v1 · 2018-07-07 · math.FA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L4TAYYAQDMLVVQ32LZFIM2LMID}

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	2026-05-18T00:11:16.235161Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f260c60101b175ac37a5e4a86696c40c72be568c62e77544ca8f9b80313179c

Aliases

arxiv: 1807.02713 · arxiv_version: 1807.02713v1 · doi: 10.48550/arxiv.1807.02713 · pith_short_12: L4TAYYAQDMLV · pith_short_16: L4TAYYAQDMLVVQ32 · pith_short_8: L4TAYYAQ

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/L4TAYYAQDMLVVQ32LZFIM2LMID \
  | 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: 5f260c60101b175ac37a5e4a86696c40c72be568c62e77544ca8f9b80313179c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "72761010eb0d69b3d51cf004df208cb08bf3cd46cba2f77008ce728bb42dd3d1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2018-07-07T19:39:01Z",
    "title_canon_sha256": "a01428ae9b0473e14c28e1d0ba1f2d056954c7be071da1cf962f9947a0b6305f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.02713",
    "kind": "arxiv",
    "version": 1
  }
}