Pith Number

pith:HZIUGFXS

pith:2014:HZIUGFXSZMSSYUHK64HPDVTF6T

not attested not anchored not stored refs pending

Sur la suite des op\'erateurs Bernstein compos\'es

Heiner Gonska, Ioan Ra\c{s}a

arxiv:1402.2520 v1 · 2014-02-11 · math.CA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HZIUGFXSZMSSYUHK64HPDVTF6T}

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	2026-05-18T02:59:19.450993Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e514316f2cb252c50eaf70ef1d665f4feab19295b56d8a6d4a3c6ce83b7759c

Aliases

arxiv: 1402.2520 · arxiv_version: 1402.2520v1 · doi: 10.48550/arxiv.1402.2520 · pith_short_12: HZIUGFXSZMSS · pith_short_16: HZIUGFXSZMSSYUHK · pith_short_8: HZIUGFXS

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/HZIUGFXSZMSSYUHK64HPDVTF6T \
  | 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: 3e514316f2cb252c50eaf70ef1d665f4feab19295b56d8a6d4a3c6ce83b7759c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fbf9fb8d47952719f0e8d2d05d6799d2b7a9f01a8855bec2ed0e52e5a0bceb83",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2014-02-11T15:21:52Z",
    "title_canon_sha256": "888a10c2798e8a051d561e824201abebd6427f548fd957e858d5c89a5b818fe2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.2520",
    "kind": "arxiv",
    "version": 1
  }
}