Pith Number

pith:2PQOTTTQ

pith:2018:2PQOTTTQIE6CE33M5PQ4XMR7TS

not attested not anchored not stored refs pending

Some identities and inequalities for g-fusion frames

Ramazan Zarghami, Reza Ahmadi, Vahid Sadri

arxiv:1806.03597 v1 · 2018-06-10 · 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{2PQOTTTQIE6CE33M5PQ4XMR7TS}

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	2026-05-18T00:13:42.812184Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3e0e9ce70413c226f6cebe1cbb23f9cad05658530f0666f926a1f7515295a9f

Aliases

arxiv: 1806.03597 · arxiv_version: 1806.03597v1 · doi: 10.48550/arxiv.1806.03597 · pith_short_12: 2PQOTTTQIE6C · pith_short_16: 2PQOTTTQIE6CE33M · pith_short_8: 2PQOTTTQ

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/2PQOTTTQIE6CE33M5PQ4XMR7TS \
  | 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: d3e0e9ce70413c226f6cebe1cbb23f9cad05658530f0666f926a1f7515295a9f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "21488de708fa0f7a52ae295e9a73cd622af9140240ea12cb8dec0f3c3c3c100f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2018-06-10T07:21:45Z",
    "title_canon_sha256": "a9935776a5c747ffdb158955a67318cd343a1e6f1eb92146e192067e8d8fc20a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.03597",
    "kind": "arxiv",
    "version": 1
  }
}