Pith Number

pith:62CX6WOV

pith:2020:62CX6WOV7QH54XZPNRMZVFUX6A

not attested not anchored not stored refs pending

3D-Printed Terahertz Topological Waveguides

Andrea Blanco-Redondo, Haisu Li, Muhammad Talal Ali Khan, Nathan Nam Minh Duong, Shaghik Atakaramians

arxiv:2010.16299 v1 · 2020-09-21 · physics.app-ph · 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{62CX6WOV7QH54XZPNRMZVFUX6A}

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	2026-07-05T01:47:51.616501Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f6857f59d5fc0fde5f2f6c599a9697f0004d70d0c40e6ea09bf8758a0e7cd8bd

Aliases

arxiv: 2010.16299 · arxiv_version: 2010.16299v1 · doi: 10.48550/arxiv.2010.16299 · pith_short_12: 62CX6WOV7QH5 · pith_short_16: 62CX6WOV7QH54XZP · pith_short_8: 62CX6WOV

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/62CX6WOV7QH54XZPNRMZVFUX6A \
  | 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: f6857f59d5fc0fde5f2f6c599a9697f0004d70d0c40e6ea09bf8758a0e7cd8bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab26bf2a6df2b37303481adc0ff3bbf92d200687c5385ae2be5d1c9ca5a0f085",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2020-09-21T06:56:51Z",
    "title_canon_sha256": "f253aa9dc1e99af88f1d0fb6c90c21010f0eb91674346aed65a2412b38345761"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.16299",
    "kind": "arxiv",
    "version": 1
  }
}