Pith Number

pith:YIQC3PR4

pith:2019:YIQC3PR4OVXUX7XEBYDKWW5IUX

not attested not anchored not stored refs pending

Bayesian Inference-enabled Precise Optical Wavelength Estimation using Transition Metal Dichalcogenide Thin Films

Davoud Hejazi, Sarah Ostadabbas, Shuangjun Liu, Swastik Kar

arxiv:1901.09452 v2 · 2019-01-27 · 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{YIQC3PR4OVXUX7XEBYDKWW5IUX}

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	2026-05-17T23:55:06.949617Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c2202dbe3c756f4bfee40e06ab5ba8a5f43387206d6b52554086915c9e6688a5

Aliases

arxiv: 1901.09452 · arxiv_version: 1901.09452v2 · doi: 10.48550/arxiv.1901.09452 · pith_short_12: YIQC3PR4OVXU · pith_short_16: YIQC3PR4OVXUX7XE · pith_short_8: YIQC3PR4

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/YIQC3PR4OVXUX7XEBYDKWW5IUX \
  | 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: c2202dbe3c756f4bfee40e06ab5ba8a5f43387206d6b52554086915c9e6688a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8cbb3824ed4ed8cddbcbd7a2ec54b0e768fb3eb779f11b3ac650de8c094caf03",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2019-01-27T22:41:58Z",
    "title_canon_sha256": "5c175b5fe8e980a06ec733f77d9c3c62c351504bbb00dc9e30b89e612c777d11"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.09452",
    "kind": "arxiv",
    "version": 2
  }
}