Pith Number

pith:A334FI6F

pith:2018:A334FI6F34XE6OBGJPVU27CFIR

not attested not anchored not stored refs pending

Waring decompositions and identifiability via Bertini and Macaulay2 software

Elena Angelini

arxiv:1803.00800 v1 · 2018-03-02 · math.AG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{A334FI6F34XE6OBGJPVU27CFIR}

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	2026-05-18T00:01:38.627860Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

06f7c2a3c5df2e4f38264beb4d7c454447dc3e9bfb66fb7cbf63a4bdab7a0d05

Aliases

arxiv: 1803.00800 · arxiv_version: 1803.00800v1 · doi: 10.48550/arxiv.1803.00800 · pith_short_12: A334FI6F34XE · pith_short_16: A334FI6F34XE6OBG · pith_short_8: A334FI6F

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/A334FI6F34XE6OBGJPVU27CFIR \
  | 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: 06f7c2a3c5df2e4f38264beb4d7c454447dc3e9bfb66fb7cbf63a4bdab7a0d05

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b3b43ab81c65dd1a75451bc551fe2ef582049cfe843d9232c145ef1f42dd3f4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2018-03-02T10:40:54Z",
    "title_canon_sha256": "10c471a0376078f77bb97c85659a2edca1bf289cb7d6702ff77bf40c34da5054"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.00800",
    "kind": "arxiv",
    "version": 1
  }
}