Pith Number

pith:T6WWE7XK

pith:2018:T6WWE7XKKWRFC6A52PTMU27OKW

not attested not anchored not stored refs pending

$S$-factor and scattering parameters from ${}^3$He + ${}^4$He $\rightarrow {}^7$Be + $\gamma$ data

Daniel R. Phillips, Kenneth M. Nollett, Xilin Zhang

arxiv:1811.07611 v1 · 2018-11-19 · nucl-th · nucl-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{T6WWE7XKKWRFC6A52PTMU27OKW}

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	2026-05-18T00:00:23.967528Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9fad627eea55a251781dd3e6ca6bee55b33770cdf19aa2ea15f6f87c249962d4

Aliases

arxiv: 1811.07611 · arxiv_version: 1811.07611v1 · doi: 10.48550/arxiv.1811.07611 · pith_short_12: T6WWE7XKKWRF · pith_short_16: T6WWE7XKKWRFC6A5 · pith_short_8: T6WWE7XK

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/T6WWE7XKKWRFC6A52PTMU27OKW \
  | 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: 9fad627eea55a251781dd3e6ca6bee55b33770cdf19aa2ea15f6f87c249962d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f253b5d217cc654d822fef218d2443e79dd14cbbb02578afc9b7bdea24d515f1",
    "cross_cats_sorted": [
      "nucl-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2018-11-19T11:06:16Z",
    "title_canon_sha256": "56d3383df3f8772cc7419b0e3598f8979fd24f5d9187f1d021630e427e6e4f2b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.07611",
    "kind": "arxiv",
    "version": 1
  }
}