Pith Number

pith:BDFBTPSV

pith:2019:BDFBTPSVDHVCIYDURKJ7DDU3GS

not attested not anchored not stored refs pending

FPGA-Embedded Linearized Bregman Iterations Algorithm for Trend Break Detection

Felipe Calliari, Gustavo C. Amaral, Michael Lunglmayr

arxiv:1902.06003 v1 · 2019-02-15 · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BDFBTPSVDHVCIYDURKJ7DDU3GS}

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	2026-05-17T23:53:46.922777Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

08ca19be5519ea2460748a93f18e9b34b68c3e134a823a9fbdecf5a170df3476

Aliases

arxiv: 1902.06003 · arxiv_version: 1902.06003v1 · doi: 10.48550/arxiv.1902.06003 · pith_short_12: BDFBTPSVDHVC · pith_short_16: BDFBTPSVDHVCIYDU · pith_short_8: BDFBTPSV

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/BDFBTPSVDHVCIYDURKJ7DDU3GS \
  | 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: 08ca19be5519ea2460748a93f18e9b34b68c3e134a823a9fbdecf5a170df3476

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e5203b512c5b95f1d8c4909d659cc69353185e68e4fdb120bfe68217a448f353",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2019-02-15T23:07:33Z",
    "title_canon_sha256": "8824fe624d106ce24f87b3eb9e6c50a93af073a19137633d252d276a7aa7bcb4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.06003",
    "kind": "arxiv",
    "version": 1
  }
}