Pith Number

pith:HPCCA2FR

pith:2014:HPCCA2FR6DVP7BPDSHXSI4VOET

not attested not anchored not stored refs pending

Elastic and inelastic collisions of interfacial solitons and integrability of two-layer fluid system subject to horizontal vibrations

Denis S. Goldobin, Dmitry V. Lyubimov, Kseniya V. Kovalevskaya

arxiv:1407.8362 v2 · 2014-07-31 · nlin.PS · nlin.SI · 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{HPCCA2FR6DVP7BPDSHXSI4VOET}

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	2026-05-18T02:03:55.408576Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3bc42068b1f0eaff85e391ef2472ae24c79f7fd4b7a64af518402d184f5db6cd

Aliases

arxiv: 1407.8362 · arxiv_version: 1407.8362v2 · doi: 10.48550/arxiv.1407.8362 · pith_short_12: HPCCA2FR6DVP · pith_short_16: HPCCA2FR6DVP7BPD · pith_short_8: HPCCA2FR

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/HPCCA2FR6DVP7BPDSHXSI4VOET \
  | 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: 3bc42068b1f0eaff85e391ef2472ae24c79f7fd4b7a64af518402d184f5db6cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fbad573056ebfd0f744c64bd63d2ab80de6b0ca5745cdf2929cd0fc5110d8cec",
    "cross_cats_sorted": [
      "nlin.SI",
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.PS",
    "submitted_at": "2014-07-31T11:29:15Z",
    "title_canon_sha256": "b31951a27c9e73857d3d1fe5b0b3c3ea325bcb5ded018d70b23de06c53d28794"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.8362",
    "kind": "arxiv",
    "version": 2
  }
}