Pith Number

pith:ZVO3VH5O

pith:2013:ZVO3VH5OFCNRL2XODDM5MKMVOX

not attested not anchored not stored refs pending

Multiobjective optimization in integrated photonics design

Denis Gagnon, Joey Dumont, Louis J. Dub\'e

arxiv:1305.5455 v1 · 2013-05-23 · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZVO3VH5OFCNRL2XODDM5MKMVOX}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T03:20:44.904711Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cd5dba9fae289b15eaee18d9d6299575f3cbc00ef2698fc7c66ec952ed241a78

Aliases

arxiv: 1305.5455 · arxiv_version: 1305.5455v1 · doi: 10.48550/arxiv.1305.5455 · pith_short_12: ZVO3VH5OFCNR · pith_short_16: ZVO3VH5OFCNRL2XO · pith_short_8: ZVO3VH5O

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/ZVO3VH5OFCNRL2XODDM5MKMVOX \
  | 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: cd5dba9fae289b15eaee18d9d6299575f3cbc00ef2698fc7c66ec952ed241a78

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bda891bcee42636941a9fb3b5540943e44cecb4c9459a84d9d9e3788ff4a5408",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2013-05-23T15:24:18Z",
    "title_canon_sha256": "907ed732f66a580dd07dbcbd67103825995c09e4f9aa52bd0a2bc648463a0d51"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.5455",
    "kind": "arxiv",
    "version": 1
  }
}