Pith Number

pith:PCEB4LGD

pith:2015:PCEB4LGDQTWXSUQIWL35FAVORK

not attested not anchored not stored refs pending

Thermal Aware Design Method for VCSEL-Based On-Chip Optical Interconnect

Alain Fourmigue, Gabriela Nicolescu, Hui Li (INL), Ian O 'Connor (INL), S\'ebastien Le Beux (INL), Xavier Letartre (INL)

arxiv:1512.07491 v1 · 2015-12-23 · cs.ET

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PCEB4LGDQTWXSUQIWL35FAVORK}

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	2026-05-18T01:23:49.572611Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78881e2cc384ed795208b2f7d282ae8a9e09dbbf38802baa98ce174a39d8544c

Aliases

arxiv: 1512.07491 · arxiv_version: 1512.07491v1 · doi: 10.48550/arxiv.1512.07491 · pith_short_12: PCEB4LGDQTWX · pith_short_16: PCEB4LGDQTWXSUQI · pith_short_8: PCEB4LGD

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/PCEB4LGDQTWXSUQIWL35FAVORK \
  | 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: 78881e2cc384ed795208b2f7d282ae8a9e09dbbf38802baa98ce174a39d8544c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2acb7f5efd67b49fe738387842b0f8455b9d9bd6539afb767774482aa952ba33",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.ET",
    "submitted_at": "2015-12-23T14:29:24Z",
    "title_canon_sha256": "7112c8edab1771c7fe447eaf9defd3c3f932a79d02210b7344b3cb7e5deeffa9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.07491",
    "kind": "arxiv",
    "version": 1
  }
}