Pith Number

pith:PEQFETFA

pith:2004:PEQFETFAQKT5ADZVAVKPOCWMCV

not attested not anchored not stored refs pending

Entrance channels and alpha decay half-lives of the heaviest elements

C. Bonilla (SUBATECH), G. Royer (SUBATECH), K. Zbiri (SUBATECH)

arxiv:nucl-th/0410048 v1 · 2004-10-12 · 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{PEQFETFAQKT5ADZVAVKPOCWMCV}

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	2026-05-18T01:38:13.486507Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7920524ca082a7d00f350554f70acc157df78561e247462e3556cea0079e8d05

Aliases

arxiv: nucl-th/0410048 · arxiv_version: nucl-th/0410048v1 · doi: 10.48550/arxiv.nucl-th/0410048 · pith_short_12: PEQFETFAQKT5 · pith_short_16: PEQFETFAQKT5ADZV · pith_short_8: PEQFETFA

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/PEQFETFAQKT5ADZVAVKPOCWMCV \
  | 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: 7920524ca082a7d00f350554f70acc157df78561e247462e3556cea0079e8d05

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3cd488274285d2b5f6c9eca3e1ec2396f35c398180e8c5f4939b2e0ec6a6a203",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "nucl-th",
    "submitted_at": "2004-10-12T07:33:06Z",
    "title_canon_sha256": "997a402f6a017a0e6a39e30ed361298fe2c1d816a1c7cacc92fb07fbf6e78371"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nucl-th/0410048",
    "kind": "arxiv",
    "version": 1
  }
}