Pith Number

pith:ZMNXSTL5

pith:2016:ZMNXSTL5K7FD5XALASNIUPBAHR

not attested not anchored not stored refs pending

Metasurface Freeform Nanophotonics

Alan Zhan, Arka Majumdar, Christopher M. Dodson, Shane Colburn

arxiv:1610.00019 v2 · 2016-09-30 · 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{ZMNXSTL5K7FD5XALASNIUPBAHR}

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	2026-05-18T01:03:13.413088Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb1b794d7d57ca3edc0b049a8a3c203c40d4fc89aaf5fceed6d63c0d72a79294

Aliases

arxiv: 1610.00019 · arxiv_version: 1610.00019v2 · doi: 10.48550/arxiv.1610.00019 · pith_short_12: ZMNXSTL5K7FD · pith_short_16: ZMNXSTL5K7FD5XAL · pith_short_8: ZMNXSTL5

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/ZMNXSTL5K7FD5XALASNIUPBAHR \
  | 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: cb1b794d7d57ca3edc0b049a8a3c203c40d4fc89aaf5fceed6d63c0d72a79294

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d586fc5746b12cfad877b56edbb686a0abf236e6d600aa7d634ec66f1f12980b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2016-09-30T20:07:04Z",
    "title_canon_sha256": "972fa69eef7ca3081c2b124bba863a7759ac4c4a4547ff8d44275d52d46c7eba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.00019",
    "kind": "arxiv",
    "version": 2
  }
}