Pith Number

pith:FPL3ZFEF

pith:2017:FPL3ZFEFQZD3IKV7HN4OB66VIJ

not attested not anchored not stored refs pending

Ultrasensitive biosensor based on Nd:YAG waveguide laser: Tumor cell and Dextrose solution

Feng Chen, Guanhua Li, Huiyuan Li, Javier Rodraiguez Vazquez de Aldana Yuping Sun, Rumei Gong, Yang Tan

arxiv:1710.04253 v1 · 2017-10-10 · physics.app-ph · 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{FPL3ZFEFQZD3IKV7HN4OB66VIJ}

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	2026-05-18T00:33:01.565458Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2bd7bc94858647b42abf3b78e0fbd54249018c99ff7925654b1b072269f1d504

Aliases

arxiv: 1710.04253 · arxiv_version: 1710.04253v1 · doi: 10.48550/arxiv.1710.04253 · pith_short_12: FPL3ZFEFQZD3 · pith_short_16: FPL3ZFEFQZD3IKV7 · pith_short_8: FPL3ZFEF

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/FPL3ZFEFQZD3IKV7HN4OB66VIJ \
  | 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: 2bd7bc94858647b42abf3b78e0fbd54249018c99ff7925654b1b072269f1d504

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4c1c5485a4dd20d7b7f3d6e07297b8038c358da47bad884a46dcd1587251b19",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2017-10-10T03:19:48Z",
    "title_canon_sha256": "11778301748ab7ef31426e9fe44242485686765714d3d08858e99528f0e9bf92"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.04253",
    "kind": "arxiv",
    "version": 1
  }
}