Pith Number

pith:GOVGQKX4

pith:2001:GOVGQKX4IK7FDPZYF7IPIOO6K6

not attested not anchored not stored refs pending

Raman spectrum and lattice parameters of MgB2 as a function of pressure

Alexander F. Goncharov, Eugene Gregoryanz, G. Lapertot, Ho-kwang Mao, Jingzhu Hu, P. C. Canfield, Russell J. Hemley, S. L. Bud'ko, Viktor V. Struzhkin

arxiv:cond-mat/0104042 v2 · 2001-04-02 · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GOVGQKX4IK7FDPZYF7IPIOO6K6}

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	2026-07-04T16:25:20.746906Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

33aa682afc42be51bf382fd0f439de57b61f88e615c73b6604a8b9d03aa13fb8

Aliases

arxiv: cond-mat/0104042 · arxiv_version: cond-mat/0104042v2 · doi: 10.48550/arxiv.cond-mat/0104042 · pith_short_12: GOVGQKX4IK7F · pith_short_16: GOVGQKX4IK7FDPZY · pith_short_8: GOVGQKX4

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/GOVGQKX4IK7FDPZYF7IPIOO6K6 \
  | 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: 33aa682afc42be51bf382fd0f439de57b61f88e615c73b6604a8b9d03aa13fb8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7975c37cf8186fb15c7c58158bf8d1d25b4dec829c21cdaf2dbf6ad5ef0bb482",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2001-04-02T23:52:01Z",
    "title_canon_sha256": "653df25da66b1197c3524f1b1fc1e7efcb8b72bdf62f5ed0ce4f34fab666a82f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0104042",
    "kind": "arxiv",
    "version": 2
  }
}