Pith Number

pith:5IY4VRJ4

pith:2021:5IY4VRJ4OXTRO2YLT3J6YL6QT4

not attested not anchored not stored refs pending

Scattering efficiencies measurements of soft protons at grazing incidence from an Athena Silicon Pore Optics sample

A. Guzman, A. Santangelo, C. Tenzer, E. Perinati, R. Amato, S. Diebold, T. Mineo

arxiv:2110.04122 v1 · 2021-10-08 · astro-ph.IM · astro-ph.HE · 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{5IY4VRJ4OXTRO2YLT3J6YL6QT4}

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	2026-07-05T03:23:53.001552Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ea31cac53c75e7176b0b9ed3ec2fd09f12ea7d8c9627b942a12da9c4160fa7ac

Aliases

arxiv: 2110.04122 · arxiv_version: 2110.04122v1 · doi: 10.48550/arxiv.2110.04122 · pith_short_12: 5IY4VRJ4OXTR · pith_short_16: 5IY4VRJ4OXTRO2YL · pith_short_8: 5IY4VRJ4

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/5IY4VRJ4OXTRO2YLT3J6YL6QT4 \
  | 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: ea31cac53c75e7176b0b9ed3ec2fd09f12ea7d8c9627b942a12da9c4160fa7ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a4ab47006bdd60cdded879ff17786c37f4e2d8048d3060f19a23c3d1c9f5d0d",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "physics.ins-det"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2021-10-08T13:28:38Z",
    "title_canon_sha256": "b3b4a71ec0577fe6e4b533880d52d2194f3ccf9b662be57c4780468b5a6c243d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.04122",
    "kind": "arxiv",
    "version": 1
  }
}