Pith Number

pith:TVPU3XRK

pith:2010:TVPU3XRKRAHV4NTD4BVUGJYBSM

not attested not anchored not stored refs pending

Modeling of mode-locking in a laser with spatially separate gain media

C.J. Lee, H.L. Offerhaus, K.-J. Boller, P.D. van Voorst, R.M. Oldenbeuving

arxiv:1008.4700 v2 · 2010-08-27 · 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{TVPU3XRKRAHV4NTD4BVUGJYBSM}

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	2026-05-18T00:37:38.241056Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d5f4dde2a880f5e3663e06b4327019325338196d108e2a82a49b79cf9c78447

Aliases

arxiv: 1008.4700 · arxiv_version: 1008.4700v2 · doi: 10.48550/arxiv.1008.4700 · pith_short_12: TVPU3XRKRAHV · pith_short_16: TVPU3XRKRAHV4NTD · pith_short_8: TVPU3XRK

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/TVPU3XRKRAHV4NTD4BVUGJYBSM \
  | 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: 9d5f4dde2a880f5e3663e06b4327019325338196d108e2a82a49b79cf9c78447

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b54288592c0d75b6b05c3b141a4f4a6637ba8aa522977388ca844eee9a9a002",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2010-08-27T12:22:22Z",
    "title_canon_sha256": "7b1995158cd1ad84c123437be6e26760d70a90bd6a6c84a38a668fd9c3c1875b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.4700",
    "kind": "arxiv",
    "version": 2
  }
}