Pith Number

pith:7L4JOQ3S

pith:2019:7L4JOQ3SO2IR36PZCFUV5MSKZA

not attested not anchored not stored refs pending

Resource-Efficient Wearable Computing for Real-Time Reconfigurable Machine Learning: A Cascading Binary Classification

Hassan Ghasemzadeh, Houman Homayoun, Mahdi Pedram, Marjan Nourollahi, Seyed Ali Rokni

arxiv:1907.03250 v1 · 2019-07-07 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7L4JOQ3SO2IR36PZCFUV5MSKZA}

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	2026-05-17T23:41:16.754154Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

faf897437276911df9f911695eb24ac801f759cf51ec4e785619aba72fbd344d

Aliases

arxiv: 1907.03250 · arxiv_version: 1907.03250v1 · doi: 10.48550/arxiv.1907.03250 · pith_short_12: 7L4JOQ3SO2IR · pith_short_16: 7L4JOQ3SO2IR36PZ · pith_short_8: 7L4JOQ3S

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/7L4JOQ3SO2IR36PZCFUV5MSKZA \
  | 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: faf897437276911df9f911695eb24ac801f759cf51ec4e785619aba72fbd344d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "237159b40fe9eaaaafb01bd3324206427f87858c3fa73dffcbf05817b8d9706b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-07-07T08:40:22Z",
    "title_canon_sha256": "3ece828d6ca49666f7ed71d2ccfd00c6f2bec2d1da4722c1c787e73f2cad6564"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.03250",
    "kind": "arxiv",
    "version": 1
  }
}