Pith Number

pith:URHZOKGY

pith:2024:URHZOKGY32NAJ2KZKID2ZW37HJ

not attested not anchored not stored refs pending

A tutorial on THz pulse analysis: accurate retrieval of pulse arrival times, spectral energy density and absolute spectral phase

Jack Woolley, James Lloyd-Hughes, Justas Deveikis, Nishtha Chopra, Raj Pandya

arxiv:2409.01950 v2 · 2024-09-03 · 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{URHZOKGY32NAJ2KZKID2ZW37HJ}

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	2026-07-05T10:59:59.785908Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a44f9728d8de9a04e9595207acdb7f3a71f7c7ce160fb2c42c3159135af0fe53

Aliases

arxiv: 2409.01950 · arxiv_version: 2409.01950v2 · doi: 10.48550/arxiv.2409.01950 · pith_short_12: URHZOKGY32NA · pith_short_16: URHZOKGY32NAJ2KZ · pith_short_8: URHZOKGY

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/URHZOKGY32NAJ2KZKID2ZW37HJ \
  | 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: a44f9728d8de9a04e9595207acdb7f3a71f7c7ce160fb2c42c3159135af0fe53

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "76ff5e3c602f3945f8d57e703ac79339492ed75d973c858aca4264891b4d1595",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2024-09-03T14:50:26Z",
    "title_canon_sha256": "f7ad65e9c1cd577af838f9551d42e95d115353a4e6239028a506573850f886b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.01950",
    "kind": "arxiv",
    "version": 2
  }
}