Pith Number

pith:2NROPUCQ

pith:2019:2NROPUCQL2434JDP3733CSH5TF

not attested not anchored not stored refs pending

Special class of self-similar dynamics for Rayleigh-Taylor mixing with variable acceleration

Snezhana I. Abarzhi

arxiv:1901.04563 v1 · 2019-01-14 · physics.plasm-ph · 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{2NROPUCQL2434JDP3733CSH5TF}

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	2026-05-17T23:56:22.392064Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d362e7d0505eb9be246fdff7b148fd9955c40dbce42f08d36393a9225e4ecc58

Aliases

arxiv: 1901.04563 · arxiv_version: 1901.04563v1 · doi: 10.48550/arxiv.1901.04563 · pith_short_12: 2NROPUCQL243 · pith_short_16: 2NROPUCQL2434JDP · pith_short_8: 2NROPUCQ

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/2NROPUCQL2434JDP3733CSH5TF \
  | 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: d362e7d0505eb9be246fdff7b148fd9955c40dbce42f08d36393a9225e4ecc58

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f8b7696f554f652e91c0ae38e33722e5659a1f5170b63a6242fed5f089ee007",
    "cross_cats_sorted": [
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2019-01-14T21:06:23Z",
    "title_canon_sha256": "66d1d7a973fadaacf71108a493f5357b325c768dc5d5f88622146fe3e73d9509"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.04563",
    "kind": "arxiv",
    "version": 1
  }
}