Pith Number

pith:3HMG77M3

pith:2014:3HMG77M35DT5GK7HDFY2PP33JZ

not attested not anchored not stored refs pending

MEMS-reconfigurable metamaterials and antenna applications

Julien Perruisseau-Carrier, Tomislav Debogovic

arxiv:1404.5570 v3 · 2014-04-14 · 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{3HMG77M35DT5GK7HDFY2PP33JZ}

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	2026-05-18T02:52:25.086608Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d9d86ffd9be8e7d32be71971a7bf7b4e670c2740881826264d2e807472294fbd

Aliases

arxiv: 1404.5570 · arxiv_version: 1404.5570v3 · doi: 10.48550/arxiv.1404.5570 · pith_short_12: 3HMG77M35DT5 · pith_short_16: 3HMG77M35DT5GK7H · pith_short_8: 3HMG77M3

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/3HMG77M35DT5GK7HDFY2PP33JZ \
  | 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: d9d86ffd9be8e7d32be71971a7bf7b4e670c2740881826264d2e807472294fbd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a6b034476f034e0f706f8b58670f3a8e2d30a79f7606f82fa75d181e11ff633",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2014-04-14T09:49:20Z",
    "title_canon_sha256": "0489b9b2716e8cc9243251ceca0851ec82a09de3a475c31c8f7ac4a1d76a29d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.5570",
    "kind": "arxiv",
    "version": 3
  }
}