Pith Number

pith:QQNIXXAZ

pith:2017:QQNIXXAZBRS7PZTKL32BGIBEI6

not attested not anchored not stored refs pending

Extremely broadband ultralight thermally emissive metasurfaces

Alexander J. Messer, Ali Naqavi, Dennis M. Callahan, Emily C. Warmann, Harry A. Atwater, Jing-Shun Huang, Michael D. Kelzenberg, Nina Vaidya, Pilar Espinet-Gonz\'alez, Samuel P. Loke, Tatiana A. Roy, Tatiana G. Vinogradova

arxiv:1710.02911 v1 · 2017-10-09 · physics.app-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QQNIXXAZBRS7PZTKL32BGIBEI6}

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	2026-05-18T00:09:19.649813Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

841a8bdc190c65f7e66a5ef413202447a6601d862310a4ff1b80fd1372c60930

Aliases

arxiv: 1710.02911 · arxiv_version: 1710.02911v1 · doi: 10.48550/arxiv.1710.02911 · pith_short_12: QQNIXXAZBRS7 · pith_short_16: QQNIXXAZBRS7PZTK · pith_short_8: QQNIXXAZ

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/QQNIXXAZBRS7PZTKL32BGIBEI6 \
  | 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: 841a8bdc190c65f7e66a5ef413202447a6601d862310a4ff1b80fd1372c60930

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "10823500fd5f5f49e082cda62db2882062bf9f7e3d0235edbab1fe1f814acca1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2017-10-09T02:12:43Z",
    "title_canon_sha256": "b643f8072c151743e7ba0e3bcd5263c7cbf6c38c62084c28af9ac4be15b4c588"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.02911",
    "kind": "arxiv",
    "version": 1
  }
}