Pith Number

pith:XS6GE7H3

pith:2026:XS6GE7H3JJMTNVI2S3HRFU6DNG

not attested not anchored not stored refs pending

Negative and Zero Linear Compressibility in MCN (M = Ag, Au, Cu): A First-Principles Study

Abduljelili Popoola, Arlies Valdespino, Inna Ponomareva, Sergey Lisenkov

arxiv:2607.06904 v1 · 2026-07-08 · 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{XS6GE7H3JJMTNVI2S3HRFU6DNG}

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	2026-07-09T00:19:39.049176Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bcbc627cfb4a5936d51a96cf12d3c369a085c215da2e1a75e615950533e9578d

Aliases

arxiv: 2607.06904 · arxiv_version: 2607.06904v1 · doi: 10.48550/arxiv.2607.06904 · pith_short_12: XS6GE7H3JJMT · pith_short_16: XS6GE7H3JJMTNVI2 · pith_short_8: XS6GE7H3

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/XS6GE7H3JJMTNVI2S3HRFU6DNG \
  | 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: bcbc627cfb4a5936d51a96cf12d3c369a085c215da2e1a75e615950533e9578d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db3058e6e17f498689d34a6831145181f4bc1e6d619d2fcc1ae61e8567e917de",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2026-07-08T01:57:41Z",
    "title_canon_sha256": "31d2d83175a3554a3358ccb4aad2ddab5fbf1e951c724a8c944f76cf7841b81d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.06904",
    "kind": "arxiv",
    "version": 1
  }
}