Pith Number

pith:JFJLCEU7

pith:2010:JFJLCEU7X6UJWE6CVPNX5CFNN6

not attested not anchored not stored refs pending

Towards Microscopic Ab Initio Calculations of Astrophysical S-Factors

Hans Feldmeier, Karlheinz Langanke, Thomas Neff

arxiv:1011.2341 v1 · 2010-11-10 · 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{JFJLCEU7X6UJWE6CVPNX5CFNN6}

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	2026-05-18T04:22:11.225090Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4952b1129fbfa89b13c2abdb7e88ad6fa071f5111c97d418c654ac5bb0465987

Aliases

arxiv: 1011.2341 · arxiv_version: 1011.2341v1 · doi: 10.48550/arxiv.1011.2341 · pith_short_12: JFJLCEU7X6UJ · pith_short_16: JFJLCEU7X6UJWE6C · pith_short_8: JFJLCEU7

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/JFJLCEU7X6UJWE6CVPNX5CFNN6 \
  | 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: 4952b1129fbfa89b13c2abdb7e88ad6fa071f5111c97d418c654ac5bb0465987

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "44733421e84cce0365271fcb5eeae7157d1be80dc69200509e1b3dca9a1085f0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2010-11-10T11:06:50Z",
    "title_canon_sha256": "377c350ff0ad3509d432d003fa4f777c2893a7d6533e940a14db4de7bd794061"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.2341",
    "kind": "arxiv",
    "version": 1
  }
}