Pith Number

pith:UNNYU6H3

pith:2018:UNNYU6H3PBQYUSHRNSGSTJUTIW

not attested not anchored not stored refs pending

3D-printed Terahertz Photonic Bandgap Waveguide-based Fluidic Sensor

Hichem Guerboukha, Kathirvel Nallappan, Maksim Skorobogatiy, Thomas Gervais, Yang Cao

arxiv:1810.05625 v2 · 2018-10-12 · 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{UNNYU6H3PBQYUSHRNSGSTJUTIW}

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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	2026-05-17T23:43:17.409198Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a35b8a78fb78618a48f16c8d29a69345be5de6db7d8d61c0d46eb6fa5e835c0c

Aliases

arxiv: 1810.05625 · arxiv_version: 1810.05625v2 · doi: 10.48550/arxiv.1810.05625 · pith_short_12: UNNYU6H3PBQY · pith_short_16: UNNYU6H3PBQYUSHR · pith_short_8: UNNYU6H3

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/UNNYU6H3PBQYUSHRNSGSTJUTIW \
  | 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: a35b8a78fb78618a48f16c8d29a69345be5de6db7d8d61c0d46eb6fa5e835c0c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd047cc323719cf1b47dca671c17eb3b54e7ebdb6d4a41d1794b03359bf16a3c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2018-10-12T17:43:27Z",
    "title_canon_sha256": "da3e40021dfeffd183a9295c01b7f60d3b90f20252a9eeac03360caa3fa608c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.05625",
    "kind": "arxiv",
    "version": 2
  }
}