Pith Number

pith:CMKI6M26

pith:2021:CMKI6M26HCPCYBVXY3UIEDK4OJ

not attested not anchored not stored refs pending

Multi-window SRS imaging using a rapid widely tunable fiber laser

Hongli Ni, Ji-Xin Cheng, Meng Zhang, Peng Lin, Yifan Zhu, Yuewei Zhan, Yuying Tan

arxiv:2108.08440 v1 · 2021-08-19 · 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{CMKI6M26HCPCYBVXY3UIEDK4OJ}

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	2026-07-05T03:07:09.828772Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13148f335e389e2c06b7c6e8820d5c72660e0dba73f3c39bcbca52ee8f8fca14

Aliases

arxiv: 2108.08440 · arxiv_version: 2108.08440v1 · doi: 10.48550/arxiv.2108.08440 · pith_short_12: CMKI6M26HCPC · pith_short_16: CMKI6M26HCPCYBVX · pith_short_8: CMKI6M26

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/CMKI6M26HCPCYBVXY3UIEDK4OJ \
  | 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: 13148f335e389e2c06b7c6e8820d5c72660e0dba73f3c39bcbca52ee8f8fca14

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d5d25bf38dfdf8b4519f01273c31e479d3805953d5a812eeadfef2db68a34954",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2021-08-19T02:12:47Z",
    "title_canon_sha256": "3423ae2f8aacc2214ee23d845ee3c8ea80f86e9b43a7e1c7822474ca6c9125c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.08440",
    "kind": "arxiv",
    "version": 1
  }
}