Pith Number

pith:E7PGNGPH

pith:2015:E7PGNGPHLWPDZH6JQJKY3H33VH

not attested not anchored not stored refs pending

Radiative lifetime and energy of the low-energy isomeric level in $^{229}$Th

Christian Schneider, Eric R. Hudson, E. V. Tkalya, Justin Jeet

arxiv:1509.09101 v1 · 2015-09-30 · physics.atom-ph · 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{E7PGNGPHLWPDZH6JQJKY3H33VH}

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	2026-05-18T01:24:51.943635Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

27de6699e75d9e3c9fc982558d9f7ba9d3615e88b675f12fbec28ee6f8db964c

Aliases

arxiv: 1509.09101 · arxiv_version: 1509.09101v1 · doi: 10.48550/arxiv.1509.09101 · pith_short_12: E7PGNGPHLWPD · pith_short_16: E7PGNGPHLWPDZH6J · pith_short_8: E7PGNGPH

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/E7PGNGPHLWPDZH6JQJKY3H33VH \
  | 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: 27de6699e75d9e3c9fc982558d9f7ba9d3615e88b675f12fbec28ee6f8db964c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e415f5798faae1acbe380abaf9dd100ab5deb700a89c672d6eb22cb5fbcd27fc",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2015-09-30T09:44:02Z",
    "title_canon_sha256": "3608af034d172bc193a0edd137a36135132c565f4b82a652fdde0f07c4d54f40"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.09101",
    "kind": "arxiv",
    "version": 1
  }
}