Pith Number

pith:YVCIBYNL

pith:2023:YVCIBYNLE3JCWCG2J3ZMYWUIDT

not attested not anchored not stored refs pending

1720nm-1800nm tunable chirped pulse amplification based on thulium-doped fiber

Regina Gumenyuk, Xinyang Liu

arxiv:2312.06223 v1 · 2023-12-11 · 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{YVCIBYNLE3JCWCG2J3ZMYWUIDT}

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	2026-07-05T08:17:12.110586Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c54480e1ab26d22b08da4ef2cc5a881cefc3e03dd908cd072ec837fb6f62026d

Aliases

arxiv: 2312.06223 · arxiv_version: 2312.06223v1 · doi: 10.48550/arxiv.2312.06223 · pith_short_12: YVCIBYNLE3JC · pith_short_16: YVCIBYNLE3JCWCG2 · pith_short_8: YVCIBYNL

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/YVCIBYNLE3JCWCG2J3ZMYWUIDT \
  | 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: c54480e1ab26d22b08da4ef2cc5a881cefc3e03dd908cd072ec837fb6f62026d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "329593330654bcf37a713c92057b80e1fcc6a71e0fcf0e8ff18ec628858c5b69",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2023-12-11T09:13:26Z",
    "title_canon_sha256": "c380cf31ee3052f9faab404bda588bc717f4b7fdab223203ff617dc487f1f2ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.06223",
    "kind": "arxiv",
    "version": 1
  }
}