Pith Number

pith:AV5DOVSG

pith:2016:AV5DOVSGTQZ6R7PA4LSCOMEC2E

not attested not anchored not stored refs pending

Adaptative decomposition: the case of the Drury-Arveson space

Daniel Alpay, Fabrizio Colombo, Irene Sabadini, Tao Qian

arxiv:1604.07047 v1 · 2016-04-24 · math.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AV5DOVSGTQZ6R7PA4LSCOMEC2E}

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	2026-05-18T01:16:23.202955Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

057a3756469c33e8fde0e2e4273082d123a11347e8327b0b28313db4c9e50aeb

Aliases

arxiv: 1604.07047 · arxiv_version: 1604.07047v1 · doi: 10.48550/arxiv.1604.07047 · pith_short_12: AV5DOVSGTQZ6 · pith_short_16: AV5DOVSGTQZ6R7PA · pith_short_8: AV5DOVSG

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/AV5DOVSGTQZ6R7PA4LSCOMEC2E \
  | 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: 057a3756469c33e8fde0e2e4273082d123a11347e8327b0b28313db4c9e50aeb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d11912691305dbf2be9ab776447d80dddd22e8d6491697c781d79a4107c8315",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2016-04-24T16:04:04Z",
    "title_canon_sha256": "b88f7aebbf2db94694077186bf4f77a9b0f9f49ff545d42ae9b42e3addc6c637"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.07047",
    "kind": "arxiv",
    "version": 1
  }
}