Pith Number

pith:G4ON7ZX7

pith:2019:G4ON7ZX75VZYDD2XUBJJXG67BT

not attested not anchored not stored refs pending

Impact of crystallite size on the performance of a beryllium reflector

Douglas D. DiJulio, Gunter Muhrer, Yong Joong Lee

arxiv:1912.03039 v1 · 2019-12-06 · physics.ins-det · physics.comp-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{G4ON7ZX75VZYDD2XUBJJXG67BT}

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	2026-07-05T00:24:29.846668Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

371cdfe6ffed73818f57a0529b9bdf0cce2f394dbb3207e419f03635a2b589f4

Aliases

arxiv: 1912.03039 · arxiv_version: 1912.03039v1 · doi: 10.48550/arxiv.1912.03039 · pith_short_12: G4ON7ZX75VZY · pith_short_16: G4ON7ZX75VZYDD2X · pith_short_8: G4ON7ZX7

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/G4ON7ZX75VZYDD2XUBJJXG67BT \
  | 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: 371cdfe6ffed73818f57a0529b9bdf0cce2f394dbb3207e419f03635a2b589f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42d7fa33d1c9e8edbbcd2e7c86d1380626704b9b3e0cc460feb952decf051b59",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2019-12-06T09:33:10Z",
    "title_canon_sha256": "8e5c6574e4b25782f6142fa9abef0850752741e9af6df020952b1673002fc3e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.03039",
    "kind": "arxiv",
    "version": 1
  }
}