Pith Number

pith:SRAYIDPY

pith:2025:SRAYIDPY7YDSV2HCVYZ23E5T5V

not attested not anchored not stored refs pending

Exploring the possible two-proton radioactivity of $^{38,39}$Ti

B. Huang, D. Q. Fang, F. P. Bai, S. M. Wang

arxiv:2501.09542 v1 · 2025-01-16 · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SRAYIDPY7YDSV2HCVYZ23E5T5V}

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	2026-07-05T10:01:48.377227Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9441840df8fe072ae8e2ae33ad93b3ed7bfb44751abe8f8ef79388b1b9ee1d4d

Aliases

arxiv: 2501.09542 · arxiv_version: 2501.09542v1 · doi: 10.48550/arxiv.2501.09542 · pith_short_12: SRAYIDPY7YDS · pith_short_16: SRAYIDPY7YDSV2HC · pith_short_8: SRAYIDPY

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/SRAYIDPY7YDSV2HCVYZ23E5T5V \
  | 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: 9441840df8fe072ae8e2ae33ad93b3ed7bfb44751abe8f8ef79388b1b9ee1d4d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c9d6337e5b95b5ae0da524da183c82b69ecb0eb54114525194d6dba31588708",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2025-01-16T13:45:55Z",
    "title_canon_sha256": "71816ee2c6e1d45e62515415810a1db0d295fa009782e85fad4b5b58231e878f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.09542",
    "kind": "arxiv",
    "version": 1
  }
}