Pith Number

pith:YZHGMTZ3

pith:2009:YZHGMTZ3MFZKHYD4EX6BDTO6HY

not attested not anchored not stored refs pending

Universal decay law in charged-particle emission and exotic cluster radioactivity

Chong Qi, Furong Xu, Ramon A. Wyss, Roberto J. Liotta

arxiv:0909.4492 v1 · 2009-09-24 · 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{YZHGMTZ3MFZKHYD4EX6BDTO6HY}

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	2026-05-18T04:34:55.444579Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c64e664f3b6172a3e07c25fc11cdde3e1c57871865bdee0a4079f93a647878be

Aliases

arxiv: 0909.4492 · arxiv_version: 0909.4492v1 · doi: 10.48550/arxiv.0909.4492 · pith_short_12: YZHGMTZ3MFZK · pith_short_16: YZHGMTZ3MFZKHYD4 · pith_short_8: YZHGMTZ3

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/YZHGMTZ3MFZKHYD4EX6BDTO6HY \
  | 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: c64e664f3b6172a3e07c25fc11cdde3e1c57871865bdee0a4079f93a647878be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52e144111774b14e959b437cb6dc5390a38f3cae32dc77bc1f47b2db8348e15e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2009-09-24T16:27:21Z",
    "title_canon_sha256": "d26e1d4446c9abc262bc2cc1228915354402f6b6dce2d98f4aa4b53a7d5a9d97"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0909.4492",
    "kind": "arxiv",
    "version": 1
  }
}