Pith Number

pith:CMFNEYCJ

pith:2017:CMFNEYCJ6H2QC45G36MHRLQW36

not attested not anchored not stored refs pending

Few-mode fibers and AO-assisted high resolution spectroscopy: coupling efficiency and modal noise mitigation

F. Wildi, N. Blind, U. Conod

arxiv:1711.00835 v1 · 2017-11-02 · astro-ph.IM

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CMFNEYCJ6H2QC45G36MHRLQW36}

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	2026-05-18T00:31:29.412493Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

130ad26049f1f50173a6df9878ae16df92b82b23478b4ccdfd79153be58aafb1

Aliases

arxiv: 1711.00835 · arxiv_version: 1711.00835v1 · doi: 10.48550/arxiv.1711.00835 · pith_short_12: CMFNEYCJ6H2Q · pith_short_16: CMFNEYCJ6H2QC45G · pith_short_8: CMFNEYCJ

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/CMFNEYCJ6H2QC45G36MHRLQW36 \
  | 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: 130ad26049f1f50173a6df9878ae16df92b82b23478b4ccdfd79153be58aafb1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "331ce3b2391a4941610bcba2b2fbcfc2cd9fe54a69ed4636ab166566b8a354ae",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2017-11-02T17:41:03Z",
    "title_canon_sha256": "31e3f7ee40630bbee4ded07990fbad82e80a8c2aa4309482b5f4649a1d689be2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.00835",
    "kind": "arxiv",
    "version": 1
  }
}