Pith Number

pith:SW4UKNI2

pith:2010:SW4UKNI2CAA4YNZ7LK3ECQDTBB

not attested not anchored not stored refs pending

Low-lying continuum states of drip-line Oxygen isotopes

Koshiroh Tsukiyama, Rintaro Fujimoto, Takaharu Otsuka

arxiv:1001.0729 v2 · 2010-01-05 · 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{SW4UKNI2CAA4YNZ7LK3ECQDTBB}

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	2026-05-18T01:35:12.733121Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

95b945351a1001cc373f5ab64140730848c651628c5fecb804522d2e93695956

Aliases

arxiv: 1001.0729 · arxiv_version: 1001.0729v2 · doi: 10.48550/arxiv.1001.0729 · pith_short_12: SW4UKNI2CAA4 · pith_short_16: SW4UKNI2CAA4YNZ7 · pith_short_8: SW4UKNI2

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/SW4UKNI2CAA4YNZ7LK3ECQDTBB \
  | 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: 95b945351a1001cc373f5ab64140730848c651628c5fecb804522d2e93695956

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee44335a7ea2e238806fa52778ebd7fcdbfb5abbcb9308f9908bbb46d9039579",
    "cross_cats_sorted": [
      "nucl-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2010-01-05T16:19:05Z",
    "title_canon_sha256": "8f25ff650a43829814c03db3aeb8fc6b63aefe19722c54d7a5361c0aee87ea44"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1001.0729",
    "kind": "arxiv",
    "version": 2
  }
}