Pith Number

pith:W3CYX2QL

pith:2007:W3CYX2QLQJDQIJ763IPZOPJL47

not attested not anchored not stored refs pending

Precise atomic masses of neutron-rich Br and Rb nuclei close to the r-process path

A. Jokinen, A. Kankainen, A. Saastamoinen, H. Penttila, I.D. Moore, J. Aysto, J. Hakala, J. Rissanen, P. Karvonen, S. Rahaman, S. Rinta-Antila, T. Eronen, T. Sonoda, U. Hager, V.-V. Elomaa

arxiv:nucl-ex/0703017 v1 · 2007-03-12 · 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{W3CYX2QLQJDQIJ763IPZOPJL47}

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	2026-07-04T17:08:35.849446Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6c58bea0b82470427feda1f973d2be7e2ebb8d12526199832320c06c3b76942

Aliases

arxiv: nucl-ex/0703017 · arxiv_version: nucl-ex/0703017v1 · doi: 10.48550/arxiv.nucl-ex/0703017 · pith_short_12: W3CYX2QLQJDQ · pith_short_16: W3CYX2QLQJDQIJ76 · pith_short_8: W3CYX2QL

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/W3CYX2QLQJDQIJ763IPZOPJL47 \
  | 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: b6c58bea0b82470427feda1f973d2be7e2ebb8d12526199832320c06c3b76942

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9469b0e2942f69814e82a88a224dfb1a98fe6f2d7817393d0e2fca89028bc817",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "nucl-ex",
    "submitted_at": "2007-03-12T11:39:26Z",
    "title_canon_sha256": "c0350f581bfe09669a874a3832a50a1cc38720458f7f85032045f6985f68f1c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nucl-ex/0703017",
    "kind": "arxiv",
    "version": 1
  }
}