Pith Number

pith:NDTUEDST

pith:2018:NDTUEDSTUIVT7PEV5ZTUWFX3KQ

not attested not anchored not stored refs pending

Acoustically driven x-ray emission and matter collapse in lead

A. M. Loske, B. I. Ivlev, F. Fernandez

arxiv:1804.00530 v2 · 2018-03-29 · physics.gen-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{NDTUEDSTUIVT7PEV5ZTUWFX3KQ}

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	2026-05-18T00:03:16.885141Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

68e7420e53a22b3fbc95ee674b16fb540b29f252a94d530df81d640ce00f2ede

Aliases

arxiv: 1804.00530 · arxiv_version: 1804.00530v2 · doi: 10.48550/arxiv.1804.00530 · pith_short_12: NDTUEDSTUIVT · pith_short_16: NDTUEDSTUIVT7PEV · pith_short_8: NDTUEDST

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/NDTUEDSTUIVT7PEV5ZTUWFX3KQ \
  | 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: 68e7420e53a22b3fbc95ee674b16fb540b29f252a94d530df81d640ce00f2ede

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "70969e14426bd4a890e090498cc9e8104e3193186977f51915fccddf82e1b235",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.gen-ph",
    "submitted_at": "2018-03-29T16:12:43Z",
    "title_canon_sha256": "cd0c44ac9208531f26a013798c578f81a9ed324691db0d88a610d2a5280a74c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.00530",
    "kind": "arxiv",
    "version": 2
  }
}