Pith Number

pith:SXL3G4KD

pith:2017:SXL3G4KDHX6XDSALZUPET7RVB3

not attested not anchored not stored refs pending

Uniform spaces and the Newtonian structure of (big)data affinity kernels

Hugo Aimar, Ivana G\'omez

arxiv:1701.03746 v1 · 2017-01-13 · math.GN · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SXL3G4KDHX6XDSALZUPET7RVB3}

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	2026-05-18T00:52:53.969854Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

95d7b371433dfd71c80bcd1e49fe350ee9462756b7659754feb72e98dffff4c8

Aliases

arxiv: 1701.03746 · arxiv_version: 1701.03746v1 · doi: 10.48550/arxiv.1701.03746 · pith_short_12: SXL3G4KDHX6X · pith_short_16: SXL3G4KDHX6XDSAL · pith_short_8: SXL3G4KD

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/SXL3G4KDHX6XDSALZUPET7RVB3 \
  | 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: 95d7b371433dfd71c80bcd1e49fe350ee9462756b7659754feb72e98dffff4c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a40821ca2bb56558e90828c48562019c07c6b2867da856aaca15634fd9f40507",
    "cross_cats_sorted": [
      "math.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GN",
    "submitted_at": "2017-01-13T17:35:03Z",
    "title_canon_sha256": "f2fb28aa71b95bf98404cd909d2e06b71b91d23ff8dec0c990938022a0a74740"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.03746",
    "kind": "arxiv",
    "version": 1
  }
}