Pith Number

pith:4OLKWKOL

pith:2007:4OLKWKOLBUXCOQE3U4VNCUFFL5

not attested not anchored not stored refs pending

The nonlinear diffusion limit for generalized Carleman models: the initial-boundary value problem

Fran\c{c}ois Golse (CMLS-X, Francesco Salvarani, LJLL)

arxiv:math/0702705 v1 · 2007-02-23 · 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{4OLKWKOLBUXCOQE3U4VNCUFFL5}

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	2026-05-18T03:50:00.309073Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e396ab29cb0d2e27409ba72ad150a55f43aabc719d839b5791115af5506b546c

Aliases

arxiv: math/0702705 · arxiv_version: math/0702705v1 · doi: 10.48550/arxiv.math/0702705 · pith_short_12: 4OLKWKOLBUXC · pith_short_16: 4OLKWKOLBUXCOQE3 · pith_short_8: 4OLKWKOL

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/4OLKWKOLBUXCOQE3U4VNCUFFL5 \
  | 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: e396ab29cb0d2e27409ba72ad150a55f43aabc719d839b5791115af5506b546c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bddf39826e76cc1eba30c5190185406a2e92b3d9966863c7b33a22f00a74bfa6",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "math.AP",
    "submitted_at": "2007-02-23T15:19:21Z",
    "title_canon_sha256": "c33a6e5c780eee51778bf030bac09278a0e740739d79d18189d5891120142172"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0702705",
    "kind": "arxiv",
    "version": 1
  }
}