Pith Number

pith:2ZHBC6XP

pith:2004:2ZHBC6XPK2FCMKME7W2BOJJZY7

not attested not anchored not stored refs pending

Truncations of multilinear Hankel operators

Aline Bonami (MAPMO), Mohammad Kacim (MAPMO), Sandrine Grellier (MAPMO)

arxiv:math/0412296 v1 · 2004-12-15 · math.CV · math.CA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2ZHBC6XPK2FCMKME7W2BOJJZY7}

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	2026-05-18T01:05:23.922964Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d64e117aef568a262984fdb4172539c7db4f8de8a5310499205fa13786e136b5

Aliases

arxiv: math/0412296 · arxiv_version: math/0412296v1 · doi: 10.48550/arxiv.math/0412296 · pith_short_12: 2ZHBC6XPK2FC · pith_short_16: 2ZHBC6XPK2FCMKME · pith_short_8: 2ZHBC6XP

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/2ZHBC6XPK2FCMKME7W2BOJJZY7 \
  | 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: d64e117aef568a262984fdb4172539c7db4f8de8a5310499205fa13786e136b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b87dc1a1ed44f9bedef71712befb82abe55a7a993234ba89470cc07cd5974c7b",
    "cross_cats_sorted": [
      "math.CA"
    ],
    "license": "",
    "primary_cat": "math.CV",
    "submitted_at": "2004-12-15T10:22:10Z",
    "title_canon_sha256": "b6de60e77cf63c703890fb5ed374153e75a27858b723bb389e3924d5840edd60"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0412296",
    "kind": "arxiv",
    "version": 1
  }
}