Pith Number

pith:ZW726UNG

pith:2014:ZW726UNGPFVIO65HS6FFCZYMFP

not attested not anchored not stored refs pending

Multiple double-metal bias-free terahertz emitters

Armen Aghajani, Duncan McBryde, Mark E. Barnes, Paul Gow, Sam A. Berry, V. Apostolopoulos

arxiv:1404.5792 v3 · 2014-04-23 · 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{ZW726UNGPFVIO65HS6FFCZYMFP}

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	2026-05-18T01:43:25.967748Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cdbfaf51a6796a877ba7978a51670c2be438a136abd1ace43236034375968a36

Aliases

arxiv: 1404.5792 · arxiv_version: 1404.5792v3 · doi: 10.48550/arxiv.1404.5792 · pith_short_12: ZW726UNGPFVI · pith_short_16: ZW726UNGPFVIO65H · pith_short_8: ZW726UNG

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/ZW726UNGPFVIO65HS6FFCZYMFP \
  | 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: cdbfaf51a6796a877ba7978a51670c2be438a136abd1ace43236034375968a36

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "454592eed4d77b088152e084bf3100244607e7ee3a2967f081badb036c1834a4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2014-04-23T11:46:27Z",
    "title_canon_sha256": "45a9d3d94242a3eb698ae2156a5b1a5bd60d37f48ebf8f3b49371285754d358f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.5792",
    "kind": "arxiv",
    "version": 3
  }
}