Pith Number

pith:S7E7NPXT

pith:2016:S7E7NPXTWHEGAEHX7B4VNIWEGV

not attested not anchored not stored refs pending

Nonlinear adiabatic optical isolator

Andon Rangelov, Stefano Longhi

arxiv:1612.05607 v1 · 2016-12-16 · 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{S7E7NPXTWHEGAEHX7B4VNIWEGV}

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	2026-05-18T00:45:43.934181Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97c9f6bef3b1c86010f7f87956a2c4354bc5533013daad85b585ddb732a435c1

Aliases

arxiv: 1612.05607 · arxiv_version: 1612.05607v1 · doi: 10.48550/arxiv.1612.05607 · pith_short_12: S7E7NPXTWHEG · pith_short_16: S7E7NPXTWHEGAEHX · pith_short_8: S7E7NPXT

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/S7E7NPXTWHEGAEHX7B4VNIWEGV \
  | 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: 97c9f6bef3b1c86010f7f87956a2c4354bc5533013daad85b585ddb732a435c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29a55128ad25d8cf7f1d8d21a386961ed5e24aabdb239b3ac58fb6c07e2b4537",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2016-12-16T19:47:48Z",
    "title_canon_sha256": "41b63e67028360baa035ec78cbaeb5002e49df19896ee7de8028e54aa2ef1ab8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.05607",
    "kind": "arxiv",
    "version": 1
  }
}