Pith Number

pith:QASLM5TU

pith:2018:QASLM5TUZOFPME4YXP72N5CXAD

not attested not anchored not stored refs pending

Superheavy Elements: Beyond the 7th Period in the Periodic Table

K. Hagino

arxiv:1812.05805 v1 · 2018-12-14 · nucl-th · nucl-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QASLM5TUZOFPME4YXP72N5CXAD}

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	2026-05-17T23:58:18.149520Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8024b67674cb8af61398bbffa6f45700f2489e1a3b07ebc3b403efeb61b3c4fa

Aliases

arxiv: 1812.05805 · arxiv_version: 1812.05805v1 · doi: 10.48550/arxiv.1812.05805 · pith_short_12: QASLM5TUZOFP · pith_short_16: QASLM5TUZOFPME4Y · pith_short_8: QASLM5TU

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/QASLM5TUZOFPME4YXP72N5CXAD \
  | 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: 8024b67674cb8af61398bbffa6f45700f2489e1a3b07ebc3b403efeb61b3c4fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a7b41ea492bb36602be4c36c602978fec143c895cbc7908e5338cf3cce6125bd",
    "cross_cats_sorted": [
      "nucl-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2018-12-14T07:42:21Z",
    "title_canon_sha256": "562fa60eeb41c10a5b02eb8af6d3de6f83c708cefe4f71d3e01e120e0eea5593"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.05805",
    "kind": "arxiv",
    "version": 1
  }
}