Pith Number

pith:YTU5LHBH

pith:2012:YTU5LHBHWYC63N2D35R54NTBMM

not attested not anchored not stored refs pending

Fissibility of compound nuclei

Sophia Heinz, Yoritaka Iwata

arxiv:1212.0161 v1 · 2012-12-01 · 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{YTU5LHBHWYC63N2D35R54NTBMM}

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	2026-05-18T00:37:21.895235Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c4e9d59c27b605edb743df63de3661631c46f7982087577f1ebe1ef4aab98757

Aliases

arxiv: 1212.0161 · arxiv_version: 1212.0161v1 · doi: 10.48550/arxiv.1212.0161 · pith_short_12: YTU5LHBHWYC6 · pith_short_16: YTU5LHBHWYC63N2D · pith_short_8: YTU5LHBH

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/YTU5LHBHWYC63N2D35R54NTBMM \
  | 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: c4e9d59c27b605edb743df63de3661631c46f7982087577f1ebe1ef4aab98757

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a06a8309bcf5316fa5001116cd507aa5e4a65e366fde19ef4ab0e815a0198d05",
    "cross_cats_sorted": [
      "nucl-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2012-12-01T21:09:15Z",
    "title_canon_sha256": "03bd5fdf37fef1ec2f9d9fdf982c28b1132d3cccbb837522fac7d713b9280c53"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.0161",
    "kind": "arxiv",
    "version": 1
  }
}