Pith Number

pith:TMBBHGFU

pith:2015:TMBBHGFUGHK52F2REHKAWGWY5D

not attested not anchored not stored refs pending

Enabling Arbitrary Wavelength Optical Frequency Combs on Chip

Andrey B. Matsko, Lute Maleki, Mohammad Soltani

arxiv:1509.07902 v1 · 2015-09-25 · 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{TMBBHGFUGHK52F2REHKAWGWY5D}

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	2026-05-18T01:31:59.783864Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b021398b431d5dd175121d40b1ad8e8e95f5f52d99532d6a7cc938bedb7983c

Aliases

arxiv: 1509.07902 · arxiv_version: 1509.07902v1 · doi: 10.48550/arxiv.1509.07902 · pith_short_12: TMBBHGFUGHK5 · pith_short_16: TMBBHGFUGHK52F2R · pith_short_8: TMBBHGFU

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/TMBBHGFUGHK52F2REHKAWGWY5D \
  | 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: 9b021398b431d5dd175121d40b1ad8e8e95f5f52d99532d6a7cc938bedb7983c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c171a0e9c26910aee8d4253c13a27d2fc858d8b487a8263bb5b60883fe5a8b7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2015-09-25T21:27:29Z",
    "title_canon_sha256": "c487b811e6e61382262e9025aba97b1bd24d25347ec95c0d4e45aa5d49a44e0a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.07902",
    "kind": "arxiv",
    "version": 1
  }
}