Pith Number

pith:HFK7GNKW

pith:2019:HFK7GNKWM4VE2ZUTHXLPLL4EFE

not attested not anchored not stored refs pending

Allowed $\beta$-decay spectrum with numerical electron wave functions

Dong-Liang Fang

arxiv:1907.04560 v1 · 2019-07-10 · nucl-th · hep-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{HFK7GNKWM4VE2ZUTHXLPLL4EFE}

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	2026-05-17T23:40:59.877080Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3955f33556672a4d66933dd6f5af84293e03a76124d16012d997d655774d0af9

Aliases

arxiv: 1907.04560 · arxiv_version: 1907.04560v1 · doi: 10.48550/arxiv.1907.04560 · pith_short_12: HFK7GNKWM4VE · pith_short_16: HFK7GNKWM4VE2ZUT · pith_short_8: HFK7GNKW

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/HFK7GNKWM4VE2ZUTHXLPLL4EFE \
  | 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: 3955f33556672a4d66933dd6f5af84293e03a76124d16012d997d655774d0af9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43924168b675f23071c3ae52b90c495e892aad8ceef2a33471fd1a1b9575cff3",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2019-07-10T08:06:52Z",
    "title_canon_sha256": "4e5192703fa73587f4c3c2672b3ac385495340a84dc48ca8aae5cf64233d28fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.04560",
    "kind": "arxiv",
    "version": 1
  }
}