Pith Number

pith:3GFKXCDK

pith:2022:3GFKXCDK3GS2WGZFHKDYRBRPZM

not attested not anchored not stored refs pending

Properties and challenges of hot-phonon physics in metals: MgB$_2$ and other compounds

Dino Novko, Emmanuele Cappelluti, Fabio Caruso

arxiv:2202.08597 v1 · 2022-02-17 · cond-mat.mtrl-sci · cond-mat.str-el · cond-mat.supr-con · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3GFKXCDK3GS2WGZFHKDYRBRPZM}

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	2026-07-05T04:52:48.797532Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d98aab886ad9a5ab1b253a8788862fcb00f8557af0b516e3037efa70abacbd01

Aliases

arxiv: 2202.08597 · arxiv_version: 2202.08597v1 · doi: 10.48550/arxiv.2202.08597 · pith_short_12: 3GFKXCDK3GS2 · pith_short_16: 3GFKXCDK3GS2WGZF · pith_short_8: 3GFKXCDK

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/3GFKXCDK3GS2WGZFHKDYRBRPZM \
  | 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: d98aab886ad9a5ab1b253a8788862fcb00f8557af0b516e3037efa70abacbd01

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e5ea533f86060c992803e966d60d0b8ed4da94fefa6da88980978a50931d024",
    "cross_cats_sorted": [
      "cond-mat.str-el",
      "cond-mat.supr-con",
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2022-02-17T11:25:17Z",
    "title_canon_sha256": "c60804328e38c9555a1a173396b5a7ce16245334cd511d01668a5a4ba54b7b90"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.08597",
    "kind": "arxiv",
    "version": 1
  }
}