Pith Number

pith:GI7OTM5H

pith:2001:GI7OTM5HMVPJGEDAQQRB57VTXX

not attested not anchored not stored refs pending

Production of A=6,7 Nuclides in the Alpha + Alpha Reaction and Cosmic Ray Nucleosynthesis

D.A. Roberts, David J. Mercer, J.A. Brown, J.H. Kelley, S.A. Danczyk, Sam M. Austin, S.E. Hirzebruck, T.P Walker, T. Suomijarvi

arxiv:nucl-ex/0104005 v1 · 2001-04-03 · nucl-ex · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GI7OTM5HMVPJGEDAQQRB57VTXX}

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	2026-07-04T16:28:24.418612Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

323ee9b3a7655e93106084221efeb3bde6b28feaa5a22f9f1c3e1887280ef456

Aliases

arxiv: nucl-ex/0104005 · arxiv_version: nucl-ex/0104005v1 · doi: 10.48550/arxiv.nucl-ex/0104005 · pith_short_12: GI7OTM5HMVPJ · pith_short_16: GI7OTM5HMVPJGEDA · pith_short_8: GI7OTM5H

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/GI7OTM5HMVPJGEDAQQRB57VTXX \
  | 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: 323ee9b3a7655e93106084221efeb3bde6b28feaa5a22f9f1c3e1887280ef456

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a62dbfdd4fdd9715ea1250a07dea7c27936cbe13ea6b0db08bb7b90d6b22884",
    "cross_cats_sorted": [
      "astro-ph"
    ],
    "license": "",
    "primary_cat": "nucl-ex",
    "submitted_at": "2001-04-03T19:09:33Z",
    "title_canon_sha256": "fdcf293e5debea73f6490d469161c2b84465a72ddb6a139e1638c37d3dbd02a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nucl-ex/0104005",
    "kind": "arxiv",
    "version": 1
  }
}