Pith Number

pith:KJAVNBUD

pith:2019:KJAVNBUD3B5A2ZZGAZJLZ5S5WZ

not attested not anchored not stored refs pending

Focusing of nonlinear eccentric waves in astrophysical discs

Elliot M. Lynch, Gordon I. Ogilvie

arxiv:1906.08660 v1 · 2019-06-20 · astro-ph.SR · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KJAVNBUD3B5A2ZZGAZJLZ5S5WZ}

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	2026-05-17T23:41:07.568990Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5241568683d87a0d67260652bcf65db64befebf874352039fb1e2fbf8f7af463

Aliases

arxiv: 1906.08660 · arxiv_version: 1906.08660v1 · doi: 10.48550/arxiv.1906.08660 · pith_short_12: KJAVNBUD3B5A · pith_short_16: KJAVNBUD3B5A2ZZG · pith_short_8: KJAVNBUD

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/KJAVNBUD3B5A2ZZGAZJLZ5S5WZ \
  | 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: 5241568683d87a0d67260652bcf65db64befebf874352039fb1e2fbf8f7af463

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89c5bec33ce071550a767e3dba9afaaae6faca275571345f92c998d705153666",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2019-06-20T14:28:28Z",
    "title_canon_sha256": "c21b1dfbbd773272ece64db31444ad0bb952e92b0a1d8b79b6a72ea9ab628a8a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.08660",
    "kind": "arxiv",
    "version": 1
  }
}