Pith Number

pith:IDEMJ4HR

pith:2017:IDEMJ4HRFLZAZCPB4GLU7VHC5M

not attested not anchored not stored refs pending

A free boundary approach to the Rosensweig instability of ferrofluids

Athanasios Stylianou, Enea Parini

arxiv:1704.05722 v1 · 2017-04-19 · math.AP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IDEMJ4HRFLZAZCPB4GLU7VHC5M}

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	2026-05-18T00:22:44.785359Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

40c8c4f0f12af20c89e1e1974fd4e2eb17c36894e5611b57f149ddccea6c588b

Aliases

arxiv: 1704.05722 · arxiv_version: 1704.05722v1 · doi: 10.48550/arxiv.1704.05722 · pith_short_12: IDEMJ4HRFLZA · pith_short_16: IDEMJ4HRFLZAZCPB · pith_short_8: IDEMJ4HR

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/IDEMJ4HRFLZAZCPB4GLU7VHC5M \
  | 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: 40c8c4f0f12af20c89e1e1974fd4e2eb17c36894e5611b57f149ddccea6c588b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f368ee8cff3dc0fa04d5f3033086c2be3579f9384e3315c6b7d69aecbc7a853a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-04-19T13:20:39Z",
    "title_canon_sha256": "f563752c2c8f3d83f139bec3715b6fcc60b520ef2892957a0a6d0d1a87a2294b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.05722",
    "kind": "arxiv",
    "version": 1
  }
}