Pith Number

pith:CWKDRY5V

pith:2019:CWKDRY5VFOW5UCVRIQCH7G3JCB

not attested not anchored not stored refs pending

Cooling in the shade of warped transition disks

Axel Osses, Sebastian Marino, Sebastian Perez, Simon Casassus

arxiv:1904.07064 v2 · 2019-04-15 · 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{CWKDRY5VFOW5UCVRIQCH7G3JCB}

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	2026-05-17T23:46:52.430500Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

159438e3b52badda0ab144047f9b69106c534addaaeec45886b1fc96390301e6

Aliases

arxiv: 1904.07064 · arxiv_version: 1904.07064v2 · doi: 10.48550/arxiv.1904.07064 · pith_short_12: CWKDRY5VFOW5 · pith_short_16: CWKDRY5VFOW5UCVR · pith_short_8: CWKDRY5V

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/CWKDRY5VFOW5UCVRIQCH7G3JCB \
  | 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: 159438e3b52badda0ab144047f9b69106c534addaaeec45886b1fc96390301e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4216e6c9c3c9c0eeecbad35df2a1a858276550ca49581a4e2fd383bf19fdc3f0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2019-04-15T14:15:26Z",
    "title_canon_sha256": "1181133d11020200c46b0dd376c46e36c221c05c1a6f2b9fdaaf241d883b47a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.07064",
    "kind": "arxiv",
    "version": 2
  }
}