Pith Number

pith:CVGGNT7N

pith:2000:CVGGNT7NKG3L2FAUNHGWR7PJKF

not attested not anchored not stored refs pending

Peculiarities of anharmonic lattice dynamics and thermodynamics of alkaline-earth metals

(2) Russian Research Center Kurchatov Institute), A.V. Trefilov (2), K.Yu.Khromov (2) ((1) Institute of Metal Physics, M.I.Katsnelson (1), M. N. Khlopkin (2)

arxiv:cond-mat/0004353 v1 · 2000-04-20 · 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{CVGGNT7NKG3L2FAUNHGWR7PJKF}

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	2026-05-18T00:37:17.283225Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

154c66cfed51b6bd141469cd68fde9514961f13d746fd01b445e5fb264af383f

Aliases

arxiv: cond-mat/0004353 · arxiv_version: cond-mat/0004353v1 · doi: 10.48550/arxiv.cond-mat/0004353 · pith_short_12: CVGGNT7NKG3L · pith_short_16: CVGGNT7NKG3L2FAU · pith_short_8: CVGGNT7N

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/CVGGNT7NKG3L2FAUNHGWR7PJKF \
  | 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: 154c66cfed51b6bd141469cd68fde9514961f13d746fd01b445e5fb264af383f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cde9df83b2d0dbbc35daf88b0f6af35056af07c8d38b3c124efb0b8318a03754",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2000-04-20T12:55:12Z",
    "title_canon_sha256": "1e1b3b200b20aa369af4b59e163c5c354cccdcac3673f0c3d08332c1b9b87179"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0004353",
    "kind": "arxiv",
    "version": 1
  }
}