Pith Number

pith:QKFFT36U

pith:2018:QKFFT36UEF4VB4THCAGOPUAROC

not attested not anchored not stored refs pending

Carboxyl Carbon Quantum Dots: a Novel Type of Environmental-Friendly Scale Inhibitor

Hongfeng Zhang, Jian Hao, Lingyun Li, Na Tang, Weiwei Zhao, Xiaocong Wang, Xiaqian Wu, Yangyang Xiao

arxiv:1810.00935 v1 · 2018-08-22 · physics.app-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{QKFFT36UEF4VB4THCAGOPUAROC}

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	2026-05-18T00:04:19.537657Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

828a59efd4217950f267100ce7d01170bd577c99ae890a9693a861b418c2bddf

Aliases

arxiv: 1810.00935 · arxiv_version: 1810.00935v1 · doi: 10.48550/arxiv.1810.00935 · pith_short_12: QKFFT36UEF4V · pith_short_16: QKFFT36UEF4VB4TH · pith_short_8: QKFFT36U

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/QKFFT36UEF4VB4THCAGOPUAROC \
  | 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: 828a59efd4217950f267100ce7d01170bd577c99ae890a9693a861b418c2bddf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "846a9289712e79e41d83eba4593198fcc8d61422eef0145447f91ac6cc53cc2e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2018-08-22T01:07:21Z",
    "title_canon_sha256": "9460b8dbbddd08297122a4e59b176169e325a880197a5b2068afa49647fd0e4f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.00935",
    "kind": "arxiv",
    "version": 1
  }
}