Pith Number

pith:RRHTYQVU

pith:2020:RRHTYQVUQ5SHAM7T3ZISNRQBYN

not attested not anchored not stored refs pending

Towards Physically-consistent, Data-driven Models of Convection

Michael Pritchard, Pierre Gentine, Stephan Rasp, Tom Beucler

arxiv:2002.08525 v2 · 2020-02-20 · physics.ao-ph · cs.LG · 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{RRHTYQVUQ5SHAM7T3ZISNRQBYN}

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	2026-07-05T00:56:02.970270Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c4f3c42b487647033f3de5126c601c35a0b3e9a2cd2ba9362b0cd4362960bc9

Aliases

arxiv: 2002.08525 · arxiv_version: 2002.08525v2 · doi: 10.48550/arxiv.2002.08525 · pith_short_12: RRHTYQVUQ5SH · pith_short_16: RRHTYQVUQ5SHAM7T · pith_short_8: RRHTYQVU

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/RRHTYQVUQ5SHAM7T3ZISNRQBYN \
  | 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: 8c4f3c42b487647033f3de5126c601c35a0b3e9a2cd2ba9362b0cd4362960bc9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "389f01322882837a5ceb7b415a9fcac7627468dc87821a1e9596ef6ed9682ccf",
    "cross_cats_sorted": [
      "cs.LG",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ao-ph",
    "submitted_at": "2020-02-20T01:48:10Z",
    "title_canon_sha256": "ba6c6ec2ebfafb68eee2f6ab4a8d562099c0ce4b4764f863593e58d7e64e0eef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.08525",
    "kind": "arxiv",
    "version": 2
  }
}