Pith Number

pith:JD2TLL36

pith:2016:JD2TLL366PSW5MUSJ4OL7HGHW7

not attested not anchored not stored refs pending

Spacetime Processing Metasurfaces: GSTC Synthesis and Prospective Applications

Christophe Caloz, Karim Achouri, Nima Chamanara, Yousef Vahabzadeh

arxiv:1602.04346 v1 · 2016-02-13 · 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{JD2TLL366PSW5MUSJ4OL7HGHW7}

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	2026-05-18T01:20:51.186832Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48f535af7ef3e56eb2924f1cbf9cc7b7e9e4f5512807ac3870b7117542573236

Aliases

arxiv: 1602.04346 · arxiv_version: 1602.04346v1 · doi: 10.48550/arxiv.1602.04346 · pith_short_12: JD2TLL366PSW · pith_short_16: JD2TLL366PSW5MUS · pith_short_8: JD2TLL36

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/JD2TLL366PSW5MUSJ4OL7HGHW7 \
  | 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: 48f535af7ef3e56eb2924f1cbf9cc7b7e9e4f5512807ac3870b7117542573236

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e9f8e01560336e0177a484cebcc72c87efcc64b1e1e85e11bda2f01bae6be839",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2016-02-13T15:48:20Z",
    "title_canon_sha256": "33a0ed0882f3a0fe2ceffa74e7d8c487d6cdd315ad21b0d9f9ca88d6efdff500"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.04346",
    "kind": "arxiv",
    "version": 1
  }
}