Pith Number

pith:2K3DOCZU

pith:2020:2K3DOCZUF4AKIOH3ZIDMLMYQRB

not attested not anchored not stored refs pending

Great Wall-like Water-based Switchable Frequency Selective Rasorber with Polarization Selectivity

Borui Bian, Lei Xing, Lingqi Kong, Shunliu Jiang, Xiangkun Kong, Yuanxin Lee

arxiv:2011.12499 v1 · 2020-11-25 · physics.app-ph · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2K3DOCZUF4AKIOH3ZIDMLMYQRB}

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	2026-07-05T01:54:34.344394Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2b6370b342f00a438fbca06c5b310884dbb1d16128abea8bc5e949fc17b76dc

Aliases

arxiv: 2011.12499 · arxiv_version: 2011.12499v1 · doi: 10.48550/arxiv.2011.12499 · pith_short_12: 2K3DOCZUF4AK · pith_short_16: 2K3DOCZUF4AKIOH3 · pith_short_8: 2K3DOCZU

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/2K3DOCZUF4AKIOH3ZIDMLMYQRB \
  | 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: d2b6370b342f00a438fbca06c5b310884dbb1d16128abea8bc5e949fc17b76dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "92f10bb9c045454db1499eb7808cf3c07dc303145e46aafd9d84f6eeab3adea9",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2020-11-25T03:32:29Z",
    "title_canon_sha256": "0782810064095111f16a6267d2cf569aa87f509e517e03bdc8acf9ce5ac061b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.12499",
    "kind": "arxiv",
    "version": 1
  }
}