Pith Number

pith:IBQS3SFB

pith:2017:IBQS3SFBIVZ3EVQS2FYUNEFXDL

not attested not anchored not stored refs pending

Ultra-broadband On-chip Twisted Light Emitter

Changjun Min, Fan Li, Haodong Qiu, Hong Wang, Luping Du, Ting Lei, Xiaocong Yuan, Zecen Zhang, Zhaohui Li, Zhenwei Xie

arxiv:1703.04311 v1 · 2017-03-13 · 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{IBQS3SFBIVZ3EVQS2FYUNEFXDL}

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	2026-05-18T00:48:49.128082Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

40612dc8a14573b25612d1714690b71afd60113dd651fbfafd990678a4ea3584

Aliases

arxiv: 1703.04311 · arxiv_version: 1703.04311v1 · doi: 10.48550/arxiv.1703.04311 · pith_short_12: IBQS3SFBIVZ3 · pith_short_16: IBQS3SFBIVZ3EVQS · pith_short_8: IBQS3SFB

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/IBQS3SFBIVZ3EVQS2FYUNEFXDL \
  | 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: 40612dc8a14573b25612d1714690b71afd60113dd651fbfafd990678a4ea3584

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d230df37b393495b30ed9b625f7e806a8235bb670bf9e2fdd44d8a2e8f92d05",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2017-03-13T10:13:00Z",
    "title_canon_sha256": "f164f4ba15ec86299da3f0efe692246d0cf15697b176284b79bf1849d69c0f1a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.04311",
    "kind": "arxiv",
    "version": 1
  }
}