Pith Number

pith:2L52LX5P

pith:2015:2L52LX5PFDRIYCSN4RCFJCQQ5H

not attested not anchored not stored refs pending

Nonlinear Image Formation by Optical Superlattices

Bo Yang, Chao Zhang, Rong-Er Lu, Xu-Hao Hong, Yang-Yang Yue, Yi-qiang Qin, Yong-yuan Zhu

arxiv:1511.07121 v1 · 2015-11-23 · 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{2L52LX5PFDRIYCSN4RCFJCQQ5H}

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	2026-05-18T01:26:16.623292Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2fba5dfaf28e28c0a4de444548a10e9c45329989af89f99bfb9f43ecb3152ab

Aliases

arxiv: 1511.07121 · arxiv_version: 1511.07121v1 · doi: 10.48550/arxiv.1511.07121 · pith_short_12: 2L52LX5PFDRI · pith_short_16: 2L52LX5PFDRIYCSN · pith_short_8: 2L52LX5P

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/2L52LX5PFDRIYCSN4RCFJCQQ5H \
  | 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: d2fba5dfaf28e28c0a4de444548a10e9c45329989af89f99bfb9f43ecb3152ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff63d5d2eac55c51d4e132ae2d145fb7c5f6381eb09d6005e8ea6852454d7e35",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2015-11-23T07:21:25Z",
    "title_canon_sha256": "0e42955d5cdee57d8c5b9cd90bad3364b1af161446f1edcc04011685e4bd9d79"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.07121",
    "kind": "arxiv",
    "version": 1
  }
}