Pith Number

pith:O4PMBYBZ

pith:2019:O4PMBYBZFMPNOY4Z4LHRG23QYS

not attested not anchored not stored refs pending

Deterministic and stochastic properties of self-similar Rayleigh-Taylor mixing induced by space-varying acceleration

Arun Pandian, Snezhana I. Abarzhi

arxiv:1902.04497 v1 · 2019-02-12 · physics.flu-dyn · astro-ph.SR · physics.plasm-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{O4PMBYBZFMPNOY4Z4LHRG23QYS}

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	2026-05-17T23:54:12.139550Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

771ec0e0392b1ed76399e2cf136b70c4afb615ecda56e236f9928d8c83e2fd66

Aliases

arxiv: 1902.04497 · arxiv_version: 1902.04497v1 · doi: 10.48550/arxiv.1902.04497 · pith_short_12: O4PMBYBZFMPN · pith_short_16: O4PMBYBZFMPNOY4Z · pith_short_8: O4PMBYBZ

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/O4PMBYBZFMPNOY4Z4LHRG23QYS \
  | 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: 771ec0e0392b1ed76399e2cf136b70c4afb615ecda56e236f9928d8c83e2fd66

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "44a4c5b5028d7768a818b8c2acf06694f6d72a282f958d10c31f9e73bf7a1d5c",
    "cross_cats_sorted": [
      "astro-ph.SR",
      "physics.plasm-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2019-02-12T17:02:11Z",
    "title_canon_sha256": "027c9d7d09be1b26525e72586d58f501f2fb2021ee8d77b7740c19a8bf4f85a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.04497",
    "kind": "arxiv",
    "version": 1
  }
}