Pith Number

pith:7GZ4P2P7

pith:2020:7GZ4P2P7BHIJ4QOL4DXJ6VZY4I

not attested not anchored not stored refs pending

Lattice distortion in TmCo$_2$: a poly- and single- crystal study

D. Kriegner, J. Prchal, J. \v{S}ebesta

arxiv:2004.01938 v1 · 2020-04-04 · 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{7GZ4P2P7BHIJ4QOL4DXJ6VZY4I}

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	2026-07-05T00:52:54.439211Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f9b3c7e9ff09d09e41cbe0ee9f5738e213c5df3109747e715d80706c22ea463d

Aliases

arxiv: 2004.01938 · arxiv_version: 2004.01938v1 · doi: 10.48550/arxiv.2004.01938 · pith_short_12: 7GZ4P2P7BHIJ · pith_short_16: 7GZ4P2P7BHIJ4QOL · pith_short_8: 7GZ4P2P7

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/7GZ4P2P7BHIJ4QOL4DXJ6VZY4I \
  | 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: f9b3c7e9ff09d09e41cbe0ee9f5738e213c5df3109747e715d80706c22ea463d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d0f7acbf24cf76a6b7ab8e0c98e07459d9336bd5fefb9d0f462b0255565841e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2020-04-04T14:05:22Z",
    "title_canon_sha256": "5cb65ee7bdef071a3099d856e12b9e1eee8363742ca7d531de9b35bd1d2af29a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.01938",
    "kind": "arxiv",
    "version": 1
  }
}