Pith Number

pith:IAXJLM2J

pith:2018:IAXJLM2JLII7WFIYSK5UW5LOAA

not attested not anchored not stored refs pending

Fiber to Chip Fusion Splicing for Robust, Low Loss Photonic Packaging

Jaime Cardenas, Juniyali Nauriyal, Meiting Song, Raymond Yu

arxiv:1810.09531 v1 · 2018-10-03 · physics.app-ph · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IAXJLM2JLII7WFIYSK5UW5LOAA}

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	2026-05-18T00:02:39.335999Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

402e95b3495a11fb151892bb4b756e00214023e7015d428a7b6518fcf341c724

Aliases

arxiv: 1810.09531 · arxiv_version: 1810.09531v1 · doi: 10.48550/arxiv.1810.09531 · pith_short_12: IAXJLM2JLII7 · pith_short_16: IAXJLM2JLII7WFIY · pith_short_8: IAXJLM2J

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/IAXJLM2JLII7WFIYSK5UW5LOAA \
  | 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: 402e95b3495a11fb151892bb4b756e00214023e7015d428a7b6518fcf341c724

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d97fafe583c46dc6ab5d7479b56d8babe3461c9c500775eab5408e63a27d8aec",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2018-10-03T00:33:06Z",
    "title_canon_sha256": "f579a4ca7f0e5e9b04a47a90f364e3910a9a5f8e4f6ae2c8de4c16da12b9274d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.09531",
    "kind": "arxiv",
    "version": 1
  }
}