Pith Number

pith:K42JZVGT

pith:2016:K42JZVGTZHOYTXQY2VDFFYOJAQ

not attested not anchored not stored refs pending

On the Cauchy problem of a degenerate parabolic-hyperbolic PDE with L\'{e}vy noise

Ananta K. Majee, Guy Vallet, Imran H. Biswas

arxiv:1604.05009 v1 · 2016-04-18 · 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{K42JZVGTZHOYTXQY2VDFFYOJAQ}

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	2026-05-18T01:16:56.079755Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

57349cd4d3c9dd89de18d54652e1c9040ebcb7cdb3b503e093dc198be10da58d

Aliases

arxiv: 1604.05009 · arxiv_version: 1604.05009v1 · doi: 10.48550/arxiv.1604.05009 · pith_short_12: K42JZVGTZHOY · pith_short_16: K42JZVGTZHOYTXQY · pith_short_8: K42JZVGT

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/K42JZVGTZHOYTXQY2VDFFYOJAQ \
  | 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: 57349cd4d3c9dd89de18d54652e1c9040ebcb7cdb3b503e093dc198be10da58d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97b262753f4cc84dc52008a7c0cd5780918c1f8c1a421498a8fb461db5a59165",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2016-04-18T06:34:27Z",
    "title_canon_sha256": "1d29806ff504516c787d80a30d53da2e9649c61ff756f0b34b7302a7e7498378"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.05009",
    "kind": "arxiv",
    "version": 1
  }
}