Pith Number

pith:7UVPG2TC

pith:2015:7UVPG2TC6QDSV2GKQLVSAKL74X

not attested not anchored not stored refs pending

Ideal structures in vector-valued polynomial spaces

\'Angeles Prieto, Silvia Lassalle, Ver\'onica Dimant

arxiv:1512.08741 v2 · 2015-12-29 · math.FA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7UVPG2TC6QDSV2GKQLVSAKL74X}

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	2026-05-18T00:50:22.786943Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd2af36a62f4072ae8ca82eb20297fe5f5a162d11b6b06a6e89605da455bb819

Aliases

arxiv: 1512.08741 · arxiv_version: 1512.08741v2 · doi: 10.48550/arxiv.1512.08741 · pith_short_12: 7UVPG2TC6QDS · pith_short_16: 7UVPG2TC6QDSV2GK · pith_short_8: 7UVPG2TC

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/7UVPG2TC6QDSV2GKQLVSAKL74X \
  | 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: fd2af36a62f4072ae8ca82eb20297fe5f5a162d11b6b06a6e89605da455bb819

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6443c3aba402841d759f7f97c2aed14ebf24c85e3d3754e883370cc7be8b94fc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2015-12-29T18:10:41Z",
    "title_canon_sha256": "e2529702d5afed21a9b6302c6bd7becae25986ae165367edc5fad9ce6815cb38"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.08741",
    "kind": "arxiv",
    "version": 2
  }
}