Pith Number

pith:YRQF4O2E

pith:2019:YRQF4O2EQAKWL57XDXQM3SQ2UC

not attested not anchored not stored refs pending

iVAMS 2.0: Machine-Learning-Metamodel-Integrated Intelligent Verilog-AMS for Fast and Accurate Mixed-Signal Design Optimization

Elias Kougianos, Saraju P. Mohanty

arxiv:1907.01526 v1 · 2019-06-11 · 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{YRQF4O2EQAKWL57XDXQM3SQ2UC}

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	2026-05-17T23:41:40.138232Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c4605e3b44801565f7f71de0cdca1aa0b60023312bce8a0f2c7ae4ce6947adc6

Aliases

arxiv: 1907.01526 · arxiv_version: 1907.01526v1 · doi: 10.48550/arxiv.1907.01526 · pith_short_12: YRQF4O2EQAKW · pith_short_16: YRQF4O2EQAKWL57X · pith_short_8: YRQF4O2E

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/YRQF4O2EQAKWL57XDXQM3SQ2UC \
  | 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: c4605e3b44801565f7f71de0cdca1aa0b60023312bce8a0f2c7ae4ce6947adc6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "140c6a6481cd13a3c4e6416478d0a5eab0dee1c201097892b2f4350c3f8907a6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2019-06-11T23:12:09Z",
    "title_canon_sha256": "b283d26d31c9adc5fb4728b8014bf0adb57645c6dbf67b75aba11f1f7790b9eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.01526",
    "kind": "arxiv",
    "version": 1
  }
}