Pith Number

pith:YEUYGEES

pith:2018:YEUYGEESN7X3TNQGFCVX2GYN55

not attested not anchored not stored refs pending

Analytic $m$-isometries without the wandering subspace property

Akash Anand, Sameer Chavan, Shailesh Trivedi

arxiv:1811.12080 v2 · 2018-11-29 · 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{YEUYGEESN7X3TNQGFCVX2GYN55}

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	2026-05-17T23:49:50.490582Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c1298310926fefb9b60628ab7d1b0def42e0dc2ec382458cbd8812bc0251d210

Aliases

arxiv: 1811.12080 · arxiv_version: 1811.12080v2 · doi: 10.48550/arxiv.1811.12080 · pith_short_12: YEUYGEESN7X3 · pith_short_16: YEUYGEESN7X3TNQG · pith_short_8: YEUYGEES

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/YEUYGEESN7X3TNQGFCVX2GYN55 \
  | 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: c1298310926fefb9b60628ab7d1b0def42e0dc2ec382458cbd8812bc0251d210

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94660e35d5352f2c90138b440bb254d5dcf431631bc13a506da21f812c9b52f2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2018-11-29T11:49:04Z",
    "title_canon_sha256": "5c05d2d71fcc29b031d6fdd37e8778f3a67efe43cc8a10c15df3b18c30ddab27"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.12080",
    "kind": "arxiv",
    "version": 2
  }
}