Pith Number

pith:3EOHWZPO

pith:2016:3EOHWZPOK57WPHCEPFSBFKJB4K

not attested not anchored not stored refs pending

Tunable Photonic Radiofrequency Filter with An Ultra-high Out-Of-Band Rejection

Lianshan Yan, Peixuan Li, Shilong Pan, Wei Pan, Xihua Zou

arxiv:1611.05553 v2 · 2016-11-17 · 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{3EOHWZPOK57WPHCEPFSBFKJB4K}

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	2026-05-18T00:30:06.330356Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d91c7b65ee577f679c44796412a921e28cb698b19506b3079dd8759e714eb17d

Aliases

arxiv: 1611.05553 · arxiv_version: 1611.05553v2 · doi: 10.48550/arxiv.1611.05553 · pith_short_12: 3EOHWZPOK57W · pith_short_16: 3EOHWZPOK57WPHCE · pith_short_8: 3EOHWZPO

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/3EOHWZPOK57WPHCEPFSBFKJB4K \
  | 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: d91c7b65ee577f679c44796412a921e28cb698b19506b3079dd8759e714eb17d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "56d78dea42e1ce0e800ec8596321e32edee25dc418a5577cb58797db2ccd4c19",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2016-11-17T03:48:35Z",
    "title_canon_sha256": "35ca0c4225059e409735acddca344bcd12738d165e4bb0dbe729ee930297ea9b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.05553",
    "kind": "arxiv",
    "version": 2
  }
}