Pith Number

pith:PEES3RVD

pith:2025:PEES3RVDTLCPW5OLX6OOPUUMHK

not attested not anchored not stored refs pending

Prevention of Yb adsorption by paraffin coating

Atsushi Hatakeyama, Kanta Asakawa, Masami Yasuda, Taichi Kobayashi, Takao Aoki

arxiv:2509.07364 v1 · 2025-09-09 · 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{PEES3RVDTLCPW5OLX6OOPUUMHK}

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	2026-07-05T12:07:20.316307Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

79092dc6a39ac4fb75cbbf9ce7d28c3aaa13e83027bab24df43187fb8df0f953

Aliases

arxiv: 2509.07364 · arxiv_version: 2509.07364v1 · doi: 10.48550/arxiv.2509.07364 · pith_short_12: PEES3RVDTLCP · pith_short_16: PEES3RVDTLCPW5OL · pith_short_8: PEES3RVD

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/PEES3RVDTLCPW5OLX6OOPUUMHK \
  | 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: 79092dc6a39ac4fb75cbbf9ce7d28c3aaa13e83027bab24df43187fb8df0f953

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0fe991e283f43923a225224ea040f689449d335bb577c4344bb17bb885507d48",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2025-09-09T03:23:05Z",
    "title_canon_sha256": "7304089818168bb0e2748384a62f22ab4c9124369f9cf5e2c9b71f157f86ad99"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.07364",
    "kind": "arxiv",
    "version": 1
  }
}