Pith Number

pith:6DXKEVXL

pith:2008:6DXKEVXLKPIFF2OSTK5CPXWFCP

not attested not anchored not stored refs pending

$\alpha$-Particle Spectrum in the Reaction p+$^{11}$B$\to \alpha + ^8Be^*\to 3\alpha$

V.F. Dmitriev

arxiv:0812.2538 v1 · 2008-12-13 · 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{6DXKEVXLKPIFF2OSTK5CPXWFCP}

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	2026-05-18T02:15:10.493770Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f0eea256eb53d052e9d29aba27dec513f29cf3b1e876d1312483f82213995666

Aliases

arxiv: 0812.2538 · arxiv_version: 0812.2538v1 · doi: 10.48550/arxiv.0812.2538 · pith_short_12: 6DXKEVXLKPIF · pith_short_16: 6DXKEVXLKPIFF2OS · pith_short_8: 6DXKEVXL

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/6DXKEVXLKPIFF2OSTK5CPXWFCP \
  | 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: f0eea256eb53d052e9d29aba27dec513f29cf3b1e876d1312483f82213995666

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "552a9f3e6277d4df8f30578df0b7608cf511a6353c754148d3ec4fbbb042bf5f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2008-12-13T10:41:31Z",
    "title_canon_sha256": "88ce8bff4c8097c3ba0213c12d547b8800668c5f9a10147014da1a092563f277"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0812.2538",
    "kind": "arxiv",
    "version": 1
  }
}