Pith Number

pith:4JQQ55HC

pith:2012:4JQQ55HCYJBL6YJWFU4Y4P7RDV

not attested not anchored not stored refs pending

Nonlinear Mach-Zehnder-Fano interferometer

Andrey E. Miroshnichenko, Yi Xu

arxiv:1201.1630 v1 · 2012-01-08 · 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{4JQQ55HCYJBL6YJWFU4Y4P7RDV}

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	2026-05-18T02:21:18.740785Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2610ef4e2c242bf61362d398e3ff11d40260e88e7ce69619ce7cc01944c8a4e

Aliases

arxiv: 1201.1630 · arxiv_version: 1201.1630v1 · doi: 10.48550/arxiv.1201.1630 · pith_short_12: 4JQQ55HCYJBL · pith_short_16: 4JQQ55HCYJBL6YJW · pith_short_8: 4JQQ55HC

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/4JQQ55HCYJBL6YJWFU4Y4P7RDV \
  | 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: e2610ef4e2c242bf61362d398e3ff11d40260e88e7ce69619ce7cc01944c8a4e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65404b7bd8ca278f6336926d2c76acd8899fe5c7ed0956aaccdf8e0c3f39e899",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2012-01-08T13:10:04Z",
    "title_canon_sha256": "7f96f23e13b7f89042166ec25b2afbe29132547dc2dd88379ec51363477a8c62"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.1630",
    "kind": "arxiv",
    "version": 1
  }
}