Pith Number

pith:E7MX2X5F

pith:2021:E7MX2X5FJKBZHUBLZMAMDGAN75

not attested not anchored not stored refs pending

Comprehensive study of amorphous metal oxide and Ta$_2$O$_5$-based mixed oxide coatings for gravitational-wave detectors

Alena Ananyeva, Carmen S. Menoni, Gabriele Vajente, Le Yang, Mariana A. Fazio

arxiv:2108.02127 v1 · 2021-08-04 · cond-mat.mtrl-sci · physics.app-ph · physics.ins-det

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{E7MX2X5FJKBZHUBLZMAMDGAN75}

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	2026-07-05T04:29:50.776579Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

27d97d5fa54a8393d02bcb00c1980dff55eef6301571c534f494df95842d6528

Aliases

arxiv: 2108.02127 · arxiv_version: 2108.02127v1 · doi: 10.48550/arxiv.2108.02127 · pith_short_12: E7MX2X5FJKBZ · pith_short_16: E7MX2X5FJKBZHUBL · pith_short_8: E7MX2X5F

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/E7MX2X5FJKBZHUBLZMAMDGAN75 \
  | 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: 27d97d5fa54a8393d02bcb00c1980dff55eef6301571c534f494df95842d6528

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22683b663b8bade37190ee55278a615c9cd8a3c39bee11db352f83b1ede02fb8",
    "cross_cats_sorted": [
      "physics.app-ph",
      "physics.ins-det"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2021-08-04T15:55:13Z",
    "title_canon_sha256": "dd0facddf9fa2aafe6e5ea6d716e84969e6a28f828104966fb5b35de1059c20a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.02127",
    "kind": "arxiv",
    "version": 1
  }
}