Pith Number

pith:RA44MVCI

pith:2016:RA44MVCI4IR2UG74O43XCTZIEO

not attested not anchored not stored refs pending

All-fiber generation of 29-fs pulses at 1.3-{\mu}m via Cherenkov radiation

Cheng Feng, Hao Luo, Liang Zhang, Li Zhan, Zhiqiang Wang

arxiv:1605.08295 v1 · 2016-05-26 · 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{RA44MVCI4IR2UG74O43XCTZIEO}

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	2026-05-18T01:13:31.997473Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8839c65448e223aa1bfc7737714f2823bd5f5194002805da0a3e1db3902729ec

Aliases

arxiv: 1605.08295 · arxiv_version: 1605.08295v1 · doi: 10.48550/arxiv.1605.08295 · pith_short_12: RA44MVCI4IR2 · pith_short_16: RA44MVCI4IR2UG74 · pith_short_8: RA44MVCI

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/RA44MVCI4IR2UG74O43XCTZIEO \
  | 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: 8839c65448e223aa1bfc7737714f2823bd5f5194002805da0a3e1db3902729ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "763a66b5e4b04a65c3fec35fcddc6e5f5ecbb705e8dee7d45c1bb9e13b02fc4b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2016-05-26T14:18:27Z",
    "title_canon_sha256": "f8b45e620341125f8cbf476311cef93cb688c58ca7e823f2f93ffc8610ce993f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.08295",
    "kind": "arxiv",
    "version": 1
  }
}