Pith Number

pith:M4UBVOZM

pith:2025:M4UBVOZMSCYCKBIWZA564QFVZQ

not attested not anchored not stored refs pending

Online Training and Inference System on Edge FPGA Using Delayed Feedback Reservoir

Hiromitsu Awano, Sosei Ikeda, Takashi Sato

arxiv:2504.11970 v1 · 2025-04-16 · cs.AR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{M4UBVOZMSCYCKBIWZA564QFVZQ}

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	2026-07-05T10:50:00.581375Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

67281abb2c90b0250516c83bee40b5cc31a31a1660af51a4ddb2f3639db71e4b

Aliases

arxiv: 2504.11970 · arxiv_version: 2504.11970v1 · doi: 10.48550/arxiv.2504.11970 · pith_short_12: M4UBVOZMSCYC · pith_short_16: M4UBVOZMSCYCKBIW · pith_short_8: M4UBVOZM

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/M4UBVOZMSCYCKBIWZA564QFVZQ \
  | 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: 67281abb2c90b0250516c83bee40b5cc31a31a1660af51a4ddb2f3639db71e4b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "45a452442b3e1559d7d9940cf784030f34fa5cb6b96db1cff8a74216af5a8de7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AR",
    "submitted_at": "2025-04-16T11:03:56Z",
    "title_canon_sha256": "9bd4b05464508c543f9e1cd83d2cc8d844491364227bef0b495131de1929bdb5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.11970",
    "kind": "arxiv",
    "version": 1
  }
}