Pith Number

pith:TOGM4H2O

pith:2018:TOGM4H2OFQ42ZZ3Y75E5DTYCVP

not attested not anchored not stored refs pending

Excess noise factor in non-Hermitian mode-locked lasers

Fabien Bretenaker, Fabienne Goldfarb, Ghaya Baili, Khadija Abensar, Oriane Leli\`evre, Vincent Crozatier

arxiv:1812.03674 v1 · 2018-12-10 · physics.optics · physics.ins-det

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TOGM4H2OFQ42ZZ3Y75E5DTYCVP}

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	2026-05-17T23:58:44.182135Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b8cce1f4e2c39ace778ff49d1cf02abc9a645d44c2fb75378ed9ede42461303

Aliases

arxiv: 1812.03674 · arxiv_version: 1812.03674v1 · doi: 10.48550/arxiv.1812.03674 · pith_short_12: TOGM4H2OFQ42 · pith_short_16: TOGM4H2OFQ42ZZ3Y · pith_short_8: TOGM4H2O

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/TOGM4H2OFQ42ZZ3Y75E5DTYCVP \
  | 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: 9b8cce1f4e2c39ace778ff49d1cf02abc9a645d44c2fb75378ed9ede42461303

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e394d6a57ec7d99b2cd61df58a72ae77b1f7740fa878b81591bf4b253583e251",
    "cross_cats_sorted": [
      "physics.ins-det"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2018-12-10T08:48:48Z",
    "title_canon_sha256": "f095dbbbd56151fa5a710be5755526fc3dcf07afad75bc904a00a21d20b4ec3d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.03674",
    "kind": "arxiv",
    "version": 1
  }
}