Pith Number

pith:UJ7EXVOA

pith:2026:UJ7EXVOABKWJEKQ5GFNF3Q5Q3D

not attested not anchored not stored refs pending

High-temperature instability of artificial cuprorivaite: a study using thermal analysis, X-ray powder diffractometry and polarized light microscopy

Alexander A. Alexandrov, Sergey V. Kuznetsov, Tatyana V. Yuryeva, Vladimir A. Yuryev

arxiv:2605.27455 v1 · 2026-05-25 · 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{UJ7EXVOABKWJEKQ5GFNF3Q5Q3D}

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	2026-05-28T00:05:19.592336Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a27e4bd5c00aac922a1d315a5dc3b0d8d2a4f0991cb1f3a0fb463349e0734fb0

Aliases

arxiv: 2605.27455 · arxiv_version: 2605.27455v1 · doi: 10.48550/arxiv.2605.27455 · pith_short_12: UJ7EXVOABKWJ · pith_short_16: UJ7EXVOABKWJEKQ5 · pith_short_8: UJ7EXVOA

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/UJ7EXVOABKWJEKQ5GFNF3Q5Q3D \
  | 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: a27e4bd5c00aac922a1d315a5dc3b0d8d2a4f0991cb1f3a0fb463349e0734fb0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e9e02eeb6f1d57bcd2968d4771d4a3c77954a657cd27a21d1cc5bf93ab0fc1d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2026-05-25T15:55:25Z",
    "title_canon_sha256": "caf5bf51eac4bed3c0709ef49e948141f1beaecb5ebf60edaeb018c217293bb6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.27455",
    "kind": "arxiv",
    "version": 1
  }
}