Pith Number

pith:DNZK43BM

pith:2011:DNZK43BMD7TD43P3F7O2VBDQHX

not attested not anchored not stored refs pending

The Impact of Dispersion on Amplitude and Frequency Noise in a Yb-fiber Laser Comb

Lora Nugent-Glandorf, Scott A. Diddams, Todd A. Johnson, Yohei Kobayashi

arxiv:1102.2983 v1 · 2011-02-15 · physics.optics · physics.atom-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DNZK43BMD7TD43P3F7O2VBDQHX}

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	2026-05-18T03:32:45.700205Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b72ae6c2c1fe63e6dfb2fddaa84703dea11f2e58dda58148653064d25794fb3

Aliases

arxiv: 1102.2983 · arxiv_version: 1102.2983v1 · doi: 10.48550/arxiv.1102.2983 · pith_short_12: DNZK43BMD7TD · pith_short_16: DNZK43BMD7TD43P3 · pith_short_8: DNZK43BM

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/DNZK43BMD7TD43P3F7O2VBDQHX \
  | 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: 1b72ae6c2c1fe63e6dfb2fddaa84703dea11f2e58dda58148653064d25794fb3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "639116a342c985d4e53da20d952fb671a0f5bc2f8d4a74b49e351f21c9ff40fb",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2011-02-15T07:35:45Z",
    "title_canon_sha256": "3554cdcee4e3ab3df8d9eec4d30ffb34317998494a8e61d6432c8c361c14eb02"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.2983",
    "kind": "arxiv",
    "version": 1
  }
}