Pith Number

pith:HC4Q7QD2

pith:2010:HC4Q7QD2HHK2K4UXESPNXO4YBL

not attested not anchored not stored refs pending

Production of heavy isotopes in transfer reactions by collisions of $^{238}$U+$^{238}$U

Gen-Ming Jin, Jun-Qing Li, Zhao-Qing Feng

arxiv:1001.4847 v1 · 2010-01-27 · 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{HC4Q7QD2HHK2K4UXESPNXO4YBL}

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	2026-05-18T02:09:29.396384Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

38b90fc07a39d5a57297249edbbb980afed1f9a7de7d065dfcbbc061601dce80

Aliases

arxiv: 1001.4847 · arxiv_version: 1001.4847v1 · doi: 10.48550/arxiv.1001.4847 · pith_short_12: HC4Q7QD2HHK2 · pith_short_16: HC4Q7QD2HHK2K4UX · pith_short_8: HC4Q7QD2

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/HC4Q7QD2HHK2K4UXESPNXO4YBL \
  | 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: 38b90fc07a39d5a57297249edbbb980afed1f9a7de7d065dfcbbc061601dce80

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4334bef7ed6307d7412f459acf83378f0e822d581630d3e2ce05596f948e98a9",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2010-01-27T03:55:09Z",
    "title_canon_sha256": "8e0a60eca0b17df111147d6ecce7b85924e687b82cf819e9950abff9eea62159"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1001.4847",
    "kind": "arxiv",
    "version": 1
  }
}