Pith Number

pith:D3IIFR4X

pith:2008:D3IIFR4XX4IMYWC64VXR3F4VSB

not attested not anchored not stored refs pending

Microsupport of tempered solutions of D-Modules associated to smooth morphisms

Teresa Monteiro Fernandes

arxiv:0808.0887 v4 · 2008-08-06 · math.AG · 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{D3IIFR4XX4IMYWC64VXR3F4VSB}

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	2026-05-18T03:36:27.235261Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ed082c797bf10cc585ee56f1d979590542b3442514c215f073fd32b9b079117

Aliases

arxiv: 0808.0887 · arxiv_version: 0808.0887v4 · doi: 10.48550/arxiv.0808.0887 · pith_short_12: D3IIFR4XX4IM · pith_short_16: D3IIFR4XX4IMYWC6 · pith_short_8: D3IIFR4X

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/D3IIFR4XX4IMYWC64VXR3F4VSB \
  | 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: 1ed082c797bf10cc585ee56f1d979590542b3442514c215f073fd32b9b079117

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0fdd1a9d69c3ba79375eaf84c5ca2019add7eb8380544a4b21d1bb47f0dc7a38",
    "cross_cats_sorted": [
      "math.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2008-08-06T17:36:19Z",
    "title_canon_sha256": "b157595f96e08ce857d05aeab017cee587429b263fa08decf8f0ca3ffd4e8e0e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0808.0887",
    "kind": "arxiv",
    "version": 4
  }
}