Pith Number

pith:BKFIW4TD

pith:2001:BKFIW4TDZYMQKILRGGIZQCL6QF

not attested not anchored not stored refs pending

On the miscible Rayleigh-Taylor instability: two and three dimensions

A. Dubey, H. Tufo, R. Rosner, Y. Young

arxiv:physics/0110073 v1 · 2001-10-26 · physics.flu-dyn · 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{BKFIW4TDZYMQKILRGGIZQCL6QF}

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	2026-05-18T01:38:09.455200Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a8a8b7263ce19052171319198097e816b9f921c12ad421543ef8eb6aba5dbc7

Aliases

arxiv: physics/0110073 · arxiv_version: physics/0110073v1 · doi: 10.48550/arxiv.physics/0110073 · pith_short_12: BKFIW4TDZYMQ · pith_short_16: BKFIW4TDZYMQKILR · pith_short_8: BKFIW4TD

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/BKFIW4TDZYMQKILRGGIZQCL6QF \
  | 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: 0a8a8b7263ce19052171319198097e816b9f921c12ad421543ef8eb6aba5dbc7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1dd513e74676f528afd28be1bd176fecb55c6f2895e4ac163423fc0d2c0fabf8",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2001-10-26T00:45:25Z",
    "title_canon_sha256": "ec11a5592a33a6cb9b77c5724eb66f75acd3b26c22c9ce5c10bd364bb1c2d25c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0110073",
    "kind": "arxiv",
    "version": 1
  }
}