Pith Number

pith:WS5QC5SR

pith:2007:WS5QC5SR37LG7BLBI4AML4FOAO

not attested not anchored not stored refs pending

The Rayleigh-Taylor instability and internal waves in quantum plasmas

Mattias Marklund, Mikhail Modestov, Vitaly Bychkov

arxiv:0712.3853 v1 · 2007-12-22 · 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{WS5QC5SR37LG7BLBI4AML4FOAO}

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	2026-07-04T17:07:21.702961Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b4bb017651dfd66f85614700c5f0ae03ad7ece5d5e2a6c3b4208dce9dc75052d

Aliases

arxiv: 0712.3853 · arxiv_version: 0712.3853v1 · doi: 10.48550/arxiv.0712.3853 · pith_short_12: WS5QC5SR37LG · pith_short_16: WS5QC5SR37LG7BLB · pith_short_8: WS5QC5SR

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/WS5QC5SR37LG7BLBI4AML4FOAO \
  | 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: b4bb017651dfd66f85614700c5f0ae03ad7ece5d5e2a6c3b4208dce9dc75052d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a0f0dc5f3407b8001858bb774e237375be44eba0c7259b0d9058c8c0b1d604d7",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2007-12-22T12:21:12Z",
    "title_canon_sha256": "c943c29f1fb5cc7452ee02b9133e14682c4d130a402773e3050d71150a071a89"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0712.3853",
    "kind": "arxiv",
    "version": 1
  }
}