Pith Number

pith:4TTAQ2OZ

pith:2018:4TTAQ2OZLJCGJWKUNML4REGWYB

not attested not anchored not stored refs pending

Convective overshooting and penetration in a Boussinesq spherical shell

Lydia Korre, Nicholas Brummell, Pascale Garaud

arxiv:1810.06700 v1 · 2018-10-15 · astro-ph.SR · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4TTAQ2OZLJCGJWKUNML4REGWYB}

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	2026-05-17T23:56:17.489300Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e4e60869d95a4464d9546b17c890d6c053b448598fdd9e6ac0523aad2c627264

Aliases

arxiv: 1810.06700 · arxiv_version: 1810.06700v1 · doi: 10.48550/arxiv.1810.06700 · pith_short_12: 4TTAQ2OZLJCG · pith_short_16: 4TTAQ2OZLJCGJWKU · pith_short_8: 4TTAQ2OZ

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/4TTAQ2OZLJCGJWKUNML4REGWYB \
  | 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: e4e60869d95a4464d9546b17c890d6c053b448598fdd9e6ac0523aad2c627264

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f7452e006839419147d5a9cbeb8df6dd1090473d3fe875c40694852d4191072",
    "cross_cats_sorted": [
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-10-15T21:18:11Z",
    "title_canon_sha256": "320502bd9ca41b79709a04d7fa8bb16bfd9f0fc3cd0c3981136d2077ae30b9c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.06700",
    "kind": "arxiv",
    "version": 1
  }
}