Pith Number

pith:FCUJCFI2

pith:2017:FCUJCFI2PKDI7ZRVSIDT2SIM7N

not attested not anchored not stored refs pending

Impact of the ionization of the atomic shell on the lifetime of the $^{229m}$Th isomer

F. F. Karpeshin, L.F.Vitushkin, M.B.Trzhaskovskaya

arxiv:1701.05340 v1 · 2017-01-19 · 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{FCUJCFI2PKDI7ZRVSIDT2SIM7N}

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

1 paper in Pith

Study of thorium in hypersonic gas jets: Ionization potentials of Th and Th$^+$

Receipt and verification

First computed	2026-05-18T00:21:14.739425Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28a891151a7a868fe63592073d490cfb527c9d44c9982eaebec5bcb9fb448651

Aliases

arxiv: 1701.05340 · arxiv_version: 1701.05340v1 · doi: 10.48550/arxiv.1701.05340 · pith_short_12: FCUJCFI2PKDI · pith_short_16: FCUJCFI2PKDI7ZRV · pith_short_8: FCUJCFI2

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/FCUJCFI2PKDI7ZRVSIDT2SIM7N \
  | 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: 28a891151a7a868fe63592073d490cfb527c9d44c9982eaebec5bcb9fb448651

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a320c16e6de3c16c4b1235aa3b54a901ec6c96b03bde17c8b704fde755da7740",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2017-01-19T09:20:35Z",
    "title_canon_sha256": "1e067455bd8f2e7dcc2dc5f0af4da3f9ea71ffa49ff4e8ef4fc2cbe953ff2e55"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.05340",
    "kind": "arxiv",
    "version": 1
  }
}