Pith Number

pith:NV4ACUMI

pith:1997:NV4ACUMIVPX7RQ7JNMASN46EPG

not attested not anchored not stored refs pending

Quantum Tunneling in Nuclear Fusion

A.B. Balantekin (Department of Physics, Japan), N. Takigawa (Department of Physics, Tohoku University, University of Wisconsin-Madison, USA)

arxiv:nucl-th/9708036 v1 · 1997-08-19 · 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{NV4ACUMIVPX7RQ7JNMASN46EPG}

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	2026-07-04T15:27:35.807021Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d78015188abeff8c3e96b0126f3c4799f2a8b1d906a39eca880cd76a5da2ec7

Aliases

arxiv: nucl-th/9708036 · arxiv_version: nucl-th/9708036v1 · doi: 10.48550/arxiv.nucl-th/9708036 · pith_short_12: NV4ACUMIVPX7 · pith_short_16: NV4ACUMIVPX7RQ7J · pith_short_8: NV4ACUMI

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/NV4ACUMIVPX7RQ7JNMASN46EPG \
  | 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: 6d78015188abeff8c3e96b0126f3c4799f2a8b1d906a39eca880cd76a5da2ec7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c76ec2815c93e019fa0ad437578f7b07797ed783a23b3d60ff320127fe5019e3",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "nucl-th",
    "submitted_at": "1997-08-19T20:18:28Z",
    "title_canon_sha256": "4d15cded5f5bd3cde61f00acd0b108e2f605786eb10eb92887c5b2c4df6d3ab2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nucl-th/9708036",
    "kind": "arxiv",
    "version": 1
  }
}