Pith Number

pith:AO4UF666

pith:2018:AO4UF666UBJBLSSCKW6ZPIVZRG

not attested not anchored not stored refs pending

First experimental data of sulphur ions sputtering water ice

Andre Galli, Audrey Vorburger, Marek Tulej, Peter Wurz, Romain Cerubini

arxiv:1804.09435 v1 · 2018-04-25 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AO4UF666UBJBLSSCKW6ZPIVZRG}

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	2026-05-18T00:15:54.564850Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

03b942fbdea05215ca4255bd97a2b989890727b5835cfff3b69c1535e707e799

Aliases

arxiv: 1804.09435 · arxiv_version: 1804.09435v1 · doi: 10.48550/arxiv.1804.09435 · pith_short_12: AO4UF666UBJB · pith_short_16: AO4UF666UBJBLSSC · pith_short_8: AO4UF666

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/AO4UF666UBJBLSSCKW6ZPIVZRG \
  | 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: 03b942fbdea05215ca4255bd97a2b989890727b5835cfff3b69c1535e707e799

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d8bf88f621762d8b4323e277906b097c9d9f5ca4c511f02197f75152f20c482",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2018-04-25T09:07:42Z",
    "title_canon_sha256": "2d11b7286c63f695f0edb2e575850e48e77361bef9133f7347a7c4eb35a15d16"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.09435",
    "kind": "arxiv",
    "version": 1
  }
}