Pith Number

pith:7BUPQOBB

pith:2017:7BUPQOBBQXCMOUKT346VMSKI7H

not attested not anchored not stored refs pending

$K^-$- nuclear states: Binding energies and widths

J. Hrt\'ankov\'a, J. Mare\v{s}

arxiv:1704.07205 v2 · 2017-04-24 · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7BUPQOBBQXCMOUKT346VMSKI7H}

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	2026-05-18T00:39:35.586616Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f868f8382185c4c75153df3d564948f9d702772220eb97f41ada3ceafccc39b4

Aliases

arxiv: 1704.07205 · arxiv_version: 1704.07205v2 · doi: 10.48550/arxiv.1704.07205 · pith_short_12: 7BUPQOBBQXCM · pith_short_16: 7BUPQOBBQXCMOUKT · pith_short_8: 7BUPQOBB

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/7BUPQOBBQXCMOUKT346VMSKI7H \
  | 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: f868f8382185c4c75153df3d564948f9d702772220eb97f41ada3ceafccc39b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "10260023067928bb4814997f7a779db53864b0f7bc9861d344917e1c4c23bda4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2017-04-24T13:25:27Z",
    "title_canon_sha256": "180ce822838d2e785366cf030171d2a581630e4bdc0955a4188a23958e581e87"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.07205",
    "kind": "arxiv",
    "version": 2
  }
}