Pith Number

pith:BYXIJERD

pith:2011:BYXIJERDPLOARSFWXRUHECAWHD

not attested not anchored not stored refs pending

VUV and X-ray coherent light with tunable polarization from single-pass free-electron lasers

B. Diviacco, B. Mahieu, C. Spezzani, E. Allaria, E. Ferrari, E. Karantzoulis, G. De Ninno, G. Geloni, M. Vento

arxiv:1105.5538 v1 · 2011-05-27 · 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{BYXIJERDPLOARSFWXRUHECAWHD}

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	2026-05-18T02:01:47.328942Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e2e8492237adc08c8b6bc6872081638e49b5db7b5f3a4c0ad24f97cad5b04a9

Aliases

arxiv: 1105.5538 · arxiv_version: 1105.5538v1 · doi: 10.48550/arxiv.1105.5538 · pith_short_12: BYXIJERDPLOA · pith_short_16: BYXIJERDPLOARSFW · pith_short_8: BYXIJERD

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/BYXIJERDPLOARSFWXRUHECAWHD \
  | 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: 0e2e8492237adc08c8b6bc6872081638e49b5db7b5f3a4c0ad24f97cad5b04a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d5af6fc5520388978d0951582dbdfd146caa9640be685e9ea69d15b9ef4d8a33",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2011-05-27T12:11:13Z",
    "title_canon_sha256": "c6fd35dfa0e3032b4cd366c297000f68206dddad5805a9593bb4113c91370285"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.5538",
    "kind": "arxiv",
    "version": 1
  }
}