Pith Number

pith:WCMRYPEL

pith:2013:WCMRYPELMFGDZUIEBDGYHGKPAZ

not attested not anchored not stored refs pending

Locality preserving homogeneous Hilbert curves by use of arbitrary kernels

B. Aragon-Fernandez, C. P\'erez-Demydenko, E. Estevez-Rams, I. Brito Reyes

arxiv:1312.7162 v1 · 2013-12-27 · math.AG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WCMRYPELMFGDZUIEBDGYHGKPAZ}

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	2026-05-18T03:03:45.626348Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0991c3c8b614c3cd10408cd83994f0658055e14cc4e3f23d330f9cb78a42b25

Aliases

arxiv: 1312.7162 · arxiv_version: 1312.7162v1 · doi: 10.48550/arxiv.1312.7162 · pith_short_12: WCMRYPELMFGD · pith_short_16: WCMRYPELMFGDZUIE · pith_short_8: WCMRYPEL

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/WCMRYPELMFGDZUIEBDGYHGKPAZ \
  | 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: b0991c3c8b614c3cd10408cd83994f0658055e14cc4e3f23d330f9cb78a42b25

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6313ce4dfb6349fc2904095f1562a6b59d064f45bd474f28fd48b3c428da85ea",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2013-12-27T00:07:30Z",
    "title_canon_sha256": "2c99ff0aa918634727901ef893cd73228811853b5686ebd54f7cbf72a38fdc03"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.7162",
    "kind": "arxiv",
    "version": 1
  }
}