Pith Number

pith:HRROPD6H

pith:2007:HRROPD6HGWTP6TADSY7XXCMX4Z

not attested not anchored not stored refs pending

Self-similar Radiation from Numerical Rosenau-Hyman Compactons

Francisco Rus, Francisco R. Villatoro

arxiv:0708.0486 v1 · 2007-08-03 · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HRROPD6HGWTP6TADSY7XXCMX4Z}

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	2026-05-18T03:48:34.663544Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c62e78fc735a6ff4c03963f7b8997e647508926818c191e4dcee0087f1924c1

Aliases

arxiv: 0708.0486 · arxiv_version: 0708.0486v1 · doi: 10.48550/arxiv.0708.0486 · pith_short_12: HRROPD6HGWTP · pith_short_16: HRROPD6HGWTP6TAD · pith_short_8: HRROPD6H

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/HRROPD6HGWTP6TADSY7XXCMX4Z \
  | 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: 3c62e78fc735a6ff4c03963f7b8997e647508926818c191e4dcee0087f1924c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f89666ddbd884b7c9aa8264b6571010e5f3af936dae2c359351f630d805920f3",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "",
    "primary_cat": "math-ph",
    "submitted_at": "2007-08-03T10:25:30Z",
    "title_canon_sha256": "2992d7584593e6a4d40640161aba84f6e6affcc8ba754c7d0be83ac0581341c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0708.0486",
    "kind": "arxiv",
    "version": 1
  }
}