Pith Number

pith:JUFKBDNG

pith:2012:JUFKBDNGFJNKTZKOYSXMNQHARR

not attested not anchored not stored refs pending

Suppresion of Self-Phase Modulation in a Laser Transfer System using Optical Fiber on the Subaru Telescope

Hideki Takami, Kazuyuki Akagawa, Masanori Iye, Meguru Ito, Norihito Saito, Yoshihiko Saito, Yutaka Hayano

arxiv:1202.6082 v1 · 2012-02-27 · 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{JUFKBDNGFJNKTZKOYSXMNQHARR}

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	2026-05-18T04:01:23.630079Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d0aa08da62a5aa9e54ec4aec6c0e08c6a2cc94a32f851ddc0d14ecfd25c7198

Aliases

arxiv: 1202.6082 · arxiv_version: 1202.6082v1 · doi: 10.48550/arxiv.1202.6082 · pith_short_12: JUFKBDNGFJNK · pith_short_16: JUFKBDNGFJNKTZKO · pith_short_8: JUFKBDNG

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/JUFKBDNGFJNKTZKOYSXMNQHARR \
  | 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: 4d0aa08da62a5aa9e54ec4aec6c0e08c6a2cc94a32f851ddc0d14ecfd25c7198

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "071c74e1899fa0ae7e3ad01dd46db0c902d14585c099c501ca754296ad822577",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2012-02-27T22:09:19Z",
    "title_canon_sha256": "c8e7b32abe2559935cf011bfaa0f25285dc49827a8ed8c6f23869865e17eacc1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.6082",
    "kind": "arxiv",
    "version": 1
  }
}