Pith Number

pith:RVWZNED3

pith:2021:RVWZNED32XYJH7HFAUNBQSOL2Z

not attested not anchored not stored refs pending

Critical processing temperature for high performance protected silver thin film mirrors

Andrew C. Phillips, David M. Fryauf, Nobuhiko P. Kobayashi

arxiv:2104.08233 v1 · 2021-04-16 · astro-ph.IM · 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{RVWZNED32XYJH7HFAUNBQSOL2Z}

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	2026-07-05T03:01:35.839413Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d6d96907bd5f093fce5051a1849cbd6646e5482f3bccecfdce2acb269f26001

Aliases

arxiv: 2104.08233 · arxiv_version: 2104.08233v1 · doi: 10.48550/arxiv.2104.08233 · pith_short_12: RVWZNED32XYJ · pith_short_16: RVWZNED32XYJH7HF · pith_short_8: RVWZNED3

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/RVWZNED32XYJH7HFAUNBQSOL2Z \
  | 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: 8d6d96907bd5f093fce5051a1849cbd6646e5482f3bccecfdce2acb269f26001

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c2af003f22bf364c03d0c2e93e53b12b5e840cc0dde3e42c7bf7aab342867165",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2021-04-16T17:14:16Z",
    "title_canon_sha256": "96796d71022c70f1866bd40ab10c3e8f2e081a9fcfc6a85fbd539e637b746e64"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.08233",
    "kind": "arxiv",
    "version": 1
  }
}