Pith Number

pith:XDZP4AYT

pith:2010:XDZP4AYT2PYC5R5RXSFVXNG2UZ

not attested not anchored not stored refs pending

Qualitative properties for a class of non-autonomous semi-linear 3rd order PDE arising in dissipative problems

Armando D'Anna, Gaetano Fiore

arxiv:1001.2245 v1 · 2010-01-13 · 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{XDZP4AYT2PYC5R5RXSFVXNG2UZ}

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	2026-05-18T00:37:23.090994Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8f2fe0313d3f02ec7b1bc8b5bb4daa640745d7e6e5f6becbff92150abd25b6a

Aliases

arxiv: 1001.2245 · arxiv_version: 1001.2245v1 · doi: 10.48550/arxiv.1001.2245 · pith_short_12: XDZP4AYT2PYC · pith_short_16: XDZP4AYT2PYC5R5R · pith_short_8: XDZP4AYT

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/XDZP4AYT2PYC5R5RXSFVXNG2UZ \
  | 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: b8f2fe0313d3f02ec7b1bc8b5bb4daa640745d7e6e5f6becbff92150abd25b6a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3fc69a4e359f18e0c4d78240ab2f4cdcc3ab3d97e0d263728adc41fefc731d4f",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2010-01-13T17:55:20Z",
    "title_canon_sha256": "e04f6d79a561d91da49664ed8884eb2050547ebe934232fe4b773809e05eb3af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1001.2245",
    "kind": "arxiv",
    "version": 1
  }
}