Pith Number

pith:A7FDUDCJ

pith:2018:A7FDUDCJ3Z4234WRYDDW5D7GVI

not attested not anchored not stored refs pending

Astrophysical S-factor for the deep sub-barrier fusion reactions of light nuclei

Debasis Atta, D. N. Basu, Md. A. Khan, Vinay Singh

arxiv:1807.05815 v1 · 2018-07-16 · 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{A7FDUDCJ3Z4234WRYDDW5D7GVI}

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	2026-05-17T23:47:20.771601Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

07ca3a0c49de79adf2d1c0c76e8fe6aa1c3a04adf59bfc1bc9b1737b2e7abe9c

Aliases

arxiv: 1807.05815 · arxiv_version: 1807.05815v1 · doi: 10.48550/arxiv.1807.05815 · pith_short_12: A7FDUDCJ3Z42 · pith_short_16: A7FDUDCJ3Z4234WR · pith_short_8: A7FDUDCJ

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/A7FDUDCJ3Z4234WRYDDW5D7GVI \
  | 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: 07ca3a0c49de79adf2d1c0c76e8fe6aa1c3a04adf59bfc1bc9b1737b2e7abe9c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "085609c321e04679a1cf5c99f32eefb76ac28041b81193df6159e1f68ee627ad",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2018-07-16T12:16:51Z",
    "title_canon_sha256": "2f28d3bc8d45fc2b33b98360f109c01513fb208557bf43dd22d0ed92955f5498"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.05815",
    "kind": "arxiv",
    "version": 1
  }
}