Pith Number

pith:LN67L3UZ

pith:2022:LN67L3UZRUBB7TF4BETTIB7G62

not attested not anchored not stored refs pending

Temporal self-compression and self-frequency shift of sub-microjoule pulses at 8 MHz repetition rate

1044 Woodridge Avenue, (2) IMRA America, 91058 Erlangen, Ann Arbor, Francesco Tani (1), Germany, Inc., Jacob Lampen (2), Jie Jiang (2), Martin Butryn (1), Martin Fermann (2), MI 48105, Michael H. Frosz (1), Philip St.J. Russell (1) ((1) Max Planck Institute for the Science of Light, Staudtstr. 2, USA)

arxiv:2207.11538 v1 · 2022-07-23 · 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{LN67L3UZRUBB7TF4BETTIB7G62}

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	2026-07-05T05:33:14.964009Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b7df5ee998d021fccbc09273407e6f6a07e3348f324afbd65e38211bbbb6d02

Aliases

arxiv: 2207.11538 · arxiv_version: 2207.11538v1 · doi: 10.48550/arxiv.2207.11538 · pith_short_12: LN67L3UZRUBB · pith_short_16: LN67L3UZRUBB7TF4 · pith_short_8: LN67L3UZ

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/LN67L3UZRUBB7TF4BETTIB7G62 \
  | 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: 5b7df5ee998d021fccbc09273407e6f6a07e3348f324afbd65e38211bbbb6d02

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29b267a6b124096437ac6f613d227aea84f0893ae1526aa435c06e36227bfa26",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2022-07-23T15:10:45Z",
    "title_canon_sha256": "6a88991511250e9d00944b7b82a44b785c3322da44719a8a2b94c8baa46040bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.11538",
    "kind": "arxiv",
    "version": 1
  }
}