Pith Number

pith:U7DUKTXS

pith:2016:U7DUKTXSYDH7S2IZPWFV5QT3RU

not attested not anchored not stored refs pending

High repetition rate ultrashort laser cuts a path through fog

Denis Mongin, Elise Schubert, Jean-Pierre Wolf, J\'er\^ome Kasparian, Knut Michel, Lorena de la Cruz, Marcel Schultze, Sandro Klingebiel, Thomas Metzger

arxiv:1612.08276 v1 · 2016-12-25 · 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{U7DUKTXSYDH7S2IZPWFV5QT3RU}

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	2026-05-18T00:53:57.088075Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a7c7454ef2c0cff969197d8b5ec27b8d0923f8aa199064a6b4bd6ed73876a54d

Aliases

arxiv: 1612.08276 · arxiv_version: 1612.08276v1 · doi: 10.48550/arxiv.1612.08276 · pith_short_12: U7DUKTXSYDH7 · pith_short_16: U7DUKTXSYDH7S2IZ · pith_short_8: U7DUKTXS

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/U7DUKTXSYDH7S2IZPWFV5QT3RU \
  | 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: a7c7454ef2c0cff969197d8b5ec27b8d0923f8aa199064a6b4bd6ed73876a54d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8a47cb9eafa87a3c2fa9bc098d4f49686c7999abe1d6f3cca74cf33f9318a26",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2016-12-25T16:31:14Z",
    "title_canon_sha256": "6dfed206c690c764444ed3ec01f2c4350b3bc7ad27b88d424e62ba4a6d63170a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.08276",
    "kind": "arxiv",
    "version": 1
  }
}