Pith Number

pith:GVYY43BT

pith:2019:GVYY43BTLNKWWHVWP4EUSNUDPJ

not attested not anchored not stored refs pending

Rayleigh-B\'enard convection with a melting boundary

Benjamin Favier, Jhaswantsing Purseed, Laurent Duchemin

arxiv:1901.03847 v1 · 2019-01-12 · 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{GVYY43BTLNKWWHVWP4EUSNUDPJ}

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	2026-05-17T23:56:26.909901Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

35718e6c335b556b1eb67f094936837a7619abd16f19072ac125f419dde85d25

Aliases

arxiv: 1901.03847 · arxiv_version: 1901.03847v1 · doi: 10.48550/arxiv.1901.03847 · pith_short_12: GVYY43BTLNKW · pith_short_16: GVYY43BTLNKWWHVW · pith_short_8: GVYY43BT

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/GVYY43BTLNKWWHVWP4EUSNUDPJ \
  | 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: 35718e6c335b556b1eb67f094936837a7619abd16f19072ac125f419dde85d25

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4f8e127088f200cba6b28721b1a468d200fc68d9efb14576d772aee4a4edc9b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2019-01-12T10:59:55Z",
    "title_canon_sha256": "19c193d1d9b0ed3db5a9ddea6640b0d08a1714f1d52ff0e252f1ab3a0ae69e4e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.03847",
    "kind": "arxiv",
    "version": 1
  }
}