Pith Number

pith:4MJNUFOG

pith:2018:4MJNUFOGOQGOCYY4TCDGRM3AID

not attested not anchored not stored refs pending

Observation of the angular distribution of a x-ray characteristic emission through a periodic multilayer

Didier Schmaus, Emrick Briand, Ian Vickridge, Jean-Michel Andr\'e, Karine Le Guen, Meiyi Wu, Philippe Jonnard, Philippe Walter, Qiushi Huang, S\'ebastien Steydli, Zhanshan Wang

arxiv:1809.10989 v1 · 2018-09-28 · physics.ins-det

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4MJNUFOGOQGOCYY4TCDGRM3AID}

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	2026-05-18T00:04:33.670544Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e312da15c6740ce1631c988668b36040e37ec79fd49de85d1db0fa202405bd12

Aliases

arxiv: 1809.10989 · arxiv_version: 1809.10989v1 · doi: 10.48550/arxiv.1809.10989 · pith_short_12: 4MJNUFOGOQGO · pith_short_16: 4MJNUFOGOQGOCYY4 · pith_short_8: 4MJNUFOG

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/4MJNUFOGOQGOCYY4TCDGRM3AID \
  | 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: e312da15c6740ce1631c988668b36040e37ec79fd49de85d1db0fa202405bd12

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b09fab2266820a54147616b78059df98a36ddb6dbdba02bad3b2f80ed6858a3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2018-09-28T12:30:16Z",
    "title_canon_sha256": "c76cf21ca670d9baf6bfcb3139ae6358a8eef1a9e52daebee965b7275d47035f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.10989",
    "kind": "arxiv",
    "version": 1
  }
}