Pith Number

pith:JYN6NHCN

pith:2019:JYN6NHCNRUQDFFRVKVJTW2EGP7

not attested not anchored not stored refs pending

Neutralization of slow helium ions scattered from single crystalline aluminum and tantalum surfaces and their oxides

Barbara Bruckner, Daniel Primetzhofer, Peter Bauer

arxiv:1908.01629 v1 · 2019-08-05 · cond-mat.mtrl-sci · physics.atom-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{JYN6NHCNRUQDFFRVKVJTW2EGP7}

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	2026-07-05T00:05:12.978937Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e1be69c4d8d2032963555533b68867ff41420799191a2f5df3c495d0769b5cb

Aliases

arxiv: 1908.01629 · arxiv_version: 1908.01629v1 · doi: 10.48550/arxiv.1908.01629 · pith_short_12: JYN6NHCNRUQD · pith_short_16: JYN6NHCNRUQDFFRV · pith_short_8: JYN6NHCN

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/JYN6NHCNRUQDFFRVKVJTW2EGP7 \
  | 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: 4e1be69c4d8d2032963555533b68867ff41420799191a2f5df3c495d0769b5cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "02917cfe83a06c098e6f422d98ff48e13bca5f5b339b5f72c74f9770debcaaa2",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2019-08-05T14:04:32Z",
    "title_canon_sha256": "31401c01298f0cdf283ba6afd86c2aed5d7c0ec7bf1485e34e3d9c0d662ddd8d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.01629",
    "kind": "arxiv",
    "version": 1
  }
}