Pith Number

pith:IMYFLDIS

pith:2017:IMYFLDISIRDWTM6P6RUGOOL5QT

not attested not anchored not stored refs pending

Free-space creation of ultralong anti-diffracting light beam with multiple energy oscillations adjusted using optical pen

Hanming Guo, Junle Qu, Qiang Song, Songlin Zhuang, Xiaoming Li, Xiaoyu Weng, Xiumin Gao

arxiv:1710.11084 v4 · 2017-10-30 · 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{IMYFLDISIRDWTM6P6RUGOOL5QT}

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	2026-05-17T23:52:08.292363Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4330558d12444769b3cff46867397d84f0c0b2f6bea619c14ff65d3c8eef0dfe

Aliases

arxiv: 1710.11084 · arxiv_version: 1710.11084v4 · doi: 10.48550/arxiv.1710.11084 · pith_short_12: IMYFLDISIRDW · pith_short_16: IMYFLDISIRDWTM6P · pith_short_8: IMYFLDIS

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/IMYFLDISIRDWTM6P6RUGOOL5QT \
  | 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: 4330558d12444769b3cff46867397d84f0c0b2f6bea619c14ff65d3c8eef0dfe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99d8a16b2c2efa13aa18c3d7762b7cff668f9b2f0713fe49ec1521fef58257f5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2017-10-30T17:31:49Z",
    "title_canon_sha256": "42f56b792a104346a41216f437933921fcaf7429af7c2b8717fc572da3b1535b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.11084",
    "kind": "arxiv",
    "version": 4
  }
}