Pith Number

pith:367I7WHE

pith:1997:367I7WHEE35IF6PNKSY4QASBVU

not attested not anchored not stored refs pending

Nuclear Sizes and the Isotope Shift

D.W.L. Sprung, J.L. Friar, J. Martorell

arxiv:nucl-th/9707016 v1 · 1997-07-11 · nucl-th · physics.atom-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{367I7WHEE35IF6PNKSY4QASBVU}

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.

Cited by

2 papers in Pith

Nuclear charge radii of aluminium isotopes at the proton drip line

Receipt and verification

First computed	2026-07-04T15:32:35.868995Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dfbe8fd8e426fa82f9ed54b1c80241ad20a86c5b9afbee42e00a414599278382

Aliases

arxiv: nucl-th/9707016 · arxiv_version: nucl-th/9707016v1 · doi: 10.48550/arxiv.nucl-th/9707016 · pith_short_12: 367I7WHEE35I · pith_short_16: 367I7WHEE35IF6PN · pith_short_8: 367I7WHE

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/367I7WHEE35IF6PNKSY4QASBVU \
  | 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: dfbe8fd8e426fa82f9ed54b1c80241ad20a86c5b9afbee42e00a414599278382

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "acc5d3a328575154f7a31d212b5b6f2c97490c87a576f4dd6cfa3b4aa7e8f347",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "",
    "primary_cat": "nucl-th",
    "submitted_at": "1997-07-11T22:34:01Z",
    "title_canon_sha256": "163170900e4974d449d9460a232755d23b1e8b1402505db319f688f31698c8cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nucl-th/9707016",
    "kind": "arxiv",
    "version": 1
  }
}