Pith Number

pith:OW4KFP5Z

pith:2016:OW4KFP5ZS6WGIKFAOM2YCR22CY

not attested not anchored not stored refs pending

Weak stability of the plasma-vacuum interface problem

Davide Catania, Marcello D'Abbicco, Paolo Secchi

arxiv:1604.03759 v2 · 2016-04-13 · math.AP · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OW4KFP5ZS6WGIKFAOM2YCR22CY}

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	2026-05-18T01:14:52.251068Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75b8a2bfb997ac6428a0733581475a16120b479aa48e5d82ed10c2e79bc318c3

Aliases

arxiv: 1604.03759 · arxiv_version: 1604.03759v2 · doi: 10.48550/arxiv.1604.03759 · pith_short_12: OW4KFP5ZS6WG · pith_short_16: OW4KFP5ZS6WGIKFA · pith_short_8: OW4KFP5Z

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/OW4KFP5ZS6WGIKFAOM2YCR22CY \
  | 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: 75b8a2bfb997ac6428a0733581475a16120b479aa48e5d82ed10c2e79bc318c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "463acbdedf9796efb39e815827993b7db498677204bf47bac8705909e5847af7",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2016-04-13T13:19:57Z",
    "title_canon_sha256": "f12e3e52d9eae9972127e18cea3a3aa7496611fca4bc07c72d9a9a5f69122ddd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.03759",
    "kind": "arxiv",
    "version": 2
  }
}