Pith Number

pith:RJW5AQ7F

pith:2019:RJW5AQ7FJRECMT7TSFPGAEFNWL

not attested not anchored not stored refs pending

Controlling group and phase velocities in bidirectional mode-locked fiber lasers

Hanieh Afkhamiardakani, Jean-Claude Diels

arxiv:1904.08132 v1 · 2019-04-17 · 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{RJW5AQ7FJRECMT7TSFPGAEFNWL}

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	2026-05-17T23:42:19.770580Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a6dd043e54c48264ff3915e6010adb2d0716505bdc76ab621ef6d88daf55d62

Aliases

arxiv: 1904.08132 · arxiv_version: 1904.08132v1 · doi: 10.48550/arxiv.1904.08132 · pith_short_12: RJW5AQ7FJREC · pith_short_16: RJW5AQ7FJRECMT7T · pith_short_8: RJW5AQ7F

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/RJW5AQ7FJRECMT7TSFPGAEFNWL \
  | 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: 8a6dd043e54c48264ff3915e6010adb2d0716505bdc76ab621ef6d88daf55d62

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dce231cf377e2f96a764e4feb281d4282028daf778198a4ec8e7678fe7491453",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2019-04-17T08:38:14Z",
    "title_canon_sha256": "c48373432e5c596d5d22824c54e0f57b6f80da241f31d8185e98577617d7e760"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.08132",
    "kind": "arxiv",
    "version": 1
  }
}