Pith Number

pith:LEVMGY6W

pith:2015:LEVMGY6WPJPIA5TV5XRPOJ7AVK

not attested not anchored not stored refs pending

Spectro-temporal shaping of seeded free-electron laser pulses

Alexander Demidovich, Beno\^it Mahieu, David Gauthier, Enrico Allaria, Eugenio Ferrari, Giovanni De Ninno, Giuseppe Penco, Luca Giannessi, Miltcho Boyanov Danailov, Paolo Cinquegrana, Primo\v{z} Rebernik Ribi\v{c}

arxiv:1509.03032 v1 · 2015-09-10 · 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{LEVMGY6WPJPIA5TV5XRPOJ7AVK}

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	2026-05-18T01:33:25.693190Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

592ac363d67a5e807675ede2f727e0aa9886e698e807c0bd123c9cd9f420539e

Aliases

arxiv: 1509.03032 · arxiv_version: 1509.03032v1 · doi: 10.48550/arxiv.1509.03032 · pith_short_12: LEVMGY6WPJPI · pith_short_16: LEVMGY6WPJPIA5TV · pith_short_8: LEVMGY6W

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/LEVMGY6WPJPIA5TV5XRPOJ7AVK \
  | 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: 592ac363d67a5e807675ede2f727e0aa9886e698e807c0bd123c9cd9f420539e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "98d0e245e8cae6a5ebd898d42eb910d4696f84e164454abe8e9c4354224c01f9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2015-09-10T07:08:23Z",
    "title_canon_sha256": "5ff0c16223e9227ca1b48c8c1b7de506eed6379fce504025ab4a6ce5771a6f05"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.03032",
    "kind": "arxiv",
    "version": 1
  }
}