Pith Number

pith:OFUIAODI

pith:2018:OFUIAODI2FWMDTE3F73IS5UFUT

not attested not anchored not stored refs pending

BOTDA Fiber Sensor System Based on FPGA Accelerated Support Vector Regression

Chao Lu, Chester Shu, Chiu-Sing Choy, Hongda Wang, Huan Wu

arxiv:1901.01141 v1 · 2018-12-29 · 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{OFUIAODI2FWMDTE3F73IS5UFUT}

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	2026-05-17T23:56:56.958146Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7168803868d16cc1cc9b2ff6897685a4dbdf374ee22ffe5e2e0a44941cec9e99

Aliases

arxiv: 1901.01141 · arxiv_version: 1901.01141v1 · doi: 10.48550/arxiv.1901.01141 · pith_short_12: OFUIAODI2FWM · pith_short_16: OFUIAODI2FWMDTE3 · pith_short_8: OFUIAODI

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/OFUIAODI2FWMDTE3F73IS5UFUT \
  | 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: 7168803868d16cc1cc9b2ff6897685a4dbdf374ee22ffe5e2e0a44941cec9e99

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c460d0eadf09e4a51f65b970c61c952b88b267f2e2512af7a28f5185ea344c0d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2018-12-29T04:46:03Z",
    "title_canon_sha256": "2e61f002062037ec7694ab26fffc8b1bd9b0cc842b237fa7bf333046cd350fc4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.01141",
    "kind": "arxiv",
    "version": 1
  }
}