Pith Number

pith:FYPSZNIS

pith:2017:FYPSZNISYQXEUILIYERRCA7YYF

not attested not anchored not stored refs pending

Ultrabroadband single-cycle terahertz pulses with peak fields of 300 kV cm$^{-1}$ from a metallic spintronic emitter

G. Jakob, M. Kl\"aui, M. Sajadi, M. Wolf, S. Jaiswal, S. Winnerl, T. Kampfrath, T. Seifert

arxiv:1703.09970 v1 · 2017-03-29 · cond-mat.mtrl-sci · 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{FYPSZNISYQXEUILIYERRCA7YYF}

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	2026-05-18T00:31:02.888709Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e1f2cb512c42e4a2168c1231103f8c1582467ebc0d39e82b43dd4cf151eab39

Aliases

arxiv: 1703.09970 · arxiv_version: 1703.09970v1 · doi: 10.48550/arxiv.1703.09970 · pith_short_12: FYPSZNISYQXE · pith_short_16: FYPSZNISYQXEUILI · pith_short_8: FYPSZNIS

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/FYPSZNISYQXEUILIYERRCA7YYF \
  | 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: 2e1f2cb512c42e4a2168c1231103f8c1582467ebc0d39e82b43dd4cf151eab39

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff0e7e2c84afd9d321a45f1ca4c3a2245da69a798e18ba22893d5031be335ddf",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2017-03-29T11:05:57Z",
    "title_canon_sha256": "fdde26f70f8c230d0caf7281f3ed2f79ca5a301a71bc382517f0fd3588f25912"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.09970",
    "kind": "arxiv",
    "version": 1
  }
}