Pith Number

pith:GAOVOA6Z

pith:2026:GAOVOA6ZS2YBWCZGCMZXV7RIMC

not attested not anchored not stored refs pending

How long can an atomic nucleus remain standing ? -- a fundamental quantum question

Takaharu Otsuka, Yusuke Tsunoda

arxiv:2606.03272 v1 · 2026-06-02 · 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{GAOVOA6ZS2YBWCZGCMZXV7RIMC}

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	2026-06-03T01:05:37.598105Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

301d5703d996b01b0b2613337afe2860a9a91c41d851fb272c21ce965cae337a

Aliases

arxiv: 2606.03272 · arxiv_version: 2606.03272v1 · doi: 10.48550/arxiv.2606.03272 · pith_short_12: GAOVOA6ZS2YB · pith_short_16: GAOVOA6ZS2YBWCZG · pith_short_8: GAOVOA6Z

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/GAOVOA6ZS2YBWCZGCMZXV7RIMC \
  | 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: 301d5703d996b01b0b2613337afe2860a9a91c41d851fb272c21ce965cae337a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "990dbc5d9fbe22728bd2ebc3028642e4f07f65725e6cc7800ef93ab376b44caf",
    "cross_cats_sorted": [
      "nucl-ex"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2026-06-02T07:37:05Z",
    "title_canon_sha256": "b1fede6f9ca2460b935c061a3717383e80ebe39858c3ad45a3d52b2a338a7384"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.03272",
    "kind": "arxiv",
    "version": 1
  }
}