Pith Number

pith:TFLBMDAE

pith:2017:TFLBMDAEIR3GMX33Q32EHMDFXW

not attested not anchored not stored refs pending

Spectroscopic Ellipsometry investigation on anisotropic optical properties of sputtered AlN films

H. Suematsu, Padmalochan Panda, R. Ramaseshan, S. Tripura Sundari

arxiv:1705.07729 v2 · 2017-05-14 · cond-mat.mtrl-sci

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TFLBMDAEIR3GMX33Q32EHMDFXW}

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	2026-05-18T00:16:03.195211Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9956160c044476665f7b86f443b065bd9d12c3fc973dced7f4e4e3a11bf35a88

Aliases

arxiv: 1705.07729 · arxiv_version: 1705.07729v2 · doi: 10.48550/arxiv.1705.07729 · pith_short_12: TFLBMDAEIR3G · pith_short_16: TFLBMDAEIR3GMX33 · pith_short_8: TFLBMDAE

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/TFLBMDAEIR3GMX33Q32EHMDFXW \
  | 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: 9956160c044476665f7b86f443b065bd9d12c3fc973dced7f4e4e3a11bf35a88

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8adf90e4f7e453acc0409238ea0872a926a1b0b99a6cc0163d008848b766ecf3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2017-05-14T06:19:33Z",
    "title_canon_sha256": "324b58224562f233b047260a7f89459ab40406e62fcf8ec0cd8c857d3fb015d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.07729",
    "kind": "arxiv",
    "version": 2
  }
}