Pith Number

pith:VSUWGAX3

pith:2021:VSUWGAX3ITS4USMXATWANRPEPJ

not attested not anchored not stored refs pending

120-fs single-pulse generation from stretched-pulse fiber Kerr resonators

William H. Renninger, Xue Dong, Zhiqiang Wang

arxiv:2112.03323 v2 · 2021-12-06 · 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{VSUWGAX3ITS4USMXATWANRPEPJ}

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	2026-07-05T04:54:48.673644Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aca96302fb44e5ca499704ec06c5e47a7d318355ae4080f28aaeaa47b9d0c1e7

Aliases

arxiv: 2112.03323 · arxiv_version: 2112.03323v2 · doi: 10.48550/arxiv.2112.03323 · pith_short_12: VSUWGAX3ITS4 · pith_short_16: VSUWGAX3ITS4USMX · pith_short_8: VSUWGAX3

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/VSUWGAX3ITS4USMXATWANRPEPJ \
  | 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: aca96302fb44e5ca499704ec06c5e47a7d318355ae4080f28aaeaa47b9d0c1e7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18bde16184e471c5411d9c915406bd35596903559d45fdc2d3d8adc0315d1658",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2021-12-06T19:35:03Z",
    "title_canon_sha256": "751325a2f8bb87c58ac76683df1dc1d45b91049ec90f16e4eaefba0a862c2cd4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.03323",
    "kind": "arxiv",
    "version": 2
  }
}