Pith Number

pith:WSXU6GUJ

pith:2016:WSXU6GUJN2NTNJRTTVFOICF7H5

not attested not anchored not stored refs pending

Large net-normal dispersion Er-doped fibre laser mode-locked with a nonlinear amplifying loop mirror

Miro Erkintalo, Neil G. R. Broderick, Patrick Bowen

arxiv:1611.07504 v1 · 2016-11-22 · 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{WSXU6GUJN2NTNJRTTVFOICF7H5}

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	2026-05-18T00:57:19.958944Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b4af4f1a896e9b36a6339d4ae408bf3f703ba1026bd4d2b44e79cadb9e812ce2

Aliases

arxiv: 1611.07504 · arxiv_version: 1611.07504v1 · doi: 10.48550/arxiv.1611.07504 · pith_short_12: WSXU6GUJN2NT · pith_short_16: WSXU6GUJN2NTNJRT · pith_short_8: WSXU6GUJ

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/WSXU6GUJN2NTNJRTTVFOICF7H5 \
  | 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: b4af4f1a896e9b36a6339d4ae408bf3f703ba1026bd4d2b44e79cadb9e812ce2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c0d0cb3470281fe0e010ccf0e9954fbfe10376b6d9e246d3c17851072b78bd2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2016-11-22T20:33:05Z",
    "title_canon_sha256": "f69a57f6d272fa4e8d99a9fe5d53b0ca37bd2c80df4814b75ac2c3c7ee1ed49b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.07504",
    "kind": "arxiv",
    "version": 1
  }
}