Pith Number

pith:N2Q4GWUB

pith:2015:N2Q4GWUB3V2BDYGXRIMYMMQMAN

not attested not anchored not stored refs pending

Visualizing long vectors of measurements by use of the Hilbert curve

B. Arag\'on Fern\'andez, C. Perez-Davidenko, E. Estevez-Rams, R. Lora-Serrano

arxiv:1508.03817 v1 · 2015-08-16 · physics.data-an · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N2Q4GWUB3V2BDYGXRIMYMMQMAN}

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	2026-05-18T01:25:55.020816Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ea1c35a81dd7411e0d78a1986320c0344dc0c446fb1252577e5628746a214a8

Aliases

arxiv: 1508.03817 · arxiv_version: 1508.03817v1 · doi: 10.48550/arxiv.1508.03817 · pith_short_12: N2Q4GWUB3V2B · pith_short_16: N2Q4GWUB3V2BDYGX · pith_short_8: N2Q4GWUB

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/N2Q4GWUB3V2BDYGXRIMYMMQMAN \
  | 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: 6ea1c35a81dd7411e0d78a1986320c0344dc0c446fb1252577e5628746a214a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b5ea30f1601cd05f3279060d0992b9597a64042f310056910596db4934bb8de",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.data-an",
    "submitted_at": "2015-08-16T12:22:47Z",
    "title_canon_sha256": "4dd43f7f9bd23d6041b4ce8cd8cba2892936f37a3b976bd0701916f536089d56"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.03817",
    "kind": "arxiv",
    "version": 1
  }
}