Pith Number

pith:DFAHCUWP

pith:2015:DFAHCUWPICZXX4D5FQMCYSYGFF

not attested not anchored not stored refs pending

Empirical description of beta-delayed fission partial half-lives

AN. Andreyev, L. Ghys, M. Huyse, P. Van Duppen, S. Antalic

arxiv:1504.03443 v1 · 2015-04-14 · nucl-ex · 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{DFAHCUWPICZXX4D5FQMCYSYGFF}

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	2026-05-18T01:40:48.910872Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19407152cf40b37bf07d2c182c4b06297a38f109faa925e0663a7f3a2143fcef

Aliases

arxiv: 1504.03443 · arxiv_version: 1504.03443v1 · doi: 10.48550/arxiv.1504.03443 · pith_short_12: DFAHCUWPICZX · pith_short_16: DFAHCUWPICZXX4D5 · pith_short_8: DFAHCUWP

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/DFAHCUWPICZXX4D5FQMCYSYGFF \
  | 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: 19407152cf40b37bf07d2c182c4b06297a38f109faa925e0663a7f3a2143fcef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d578d74a217f5c9ca88e32bd2e4931ca8a877a9d0d5381060e595ada1ffe3eb1",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-ex",
    "submitted_at": "2015-04-14T07:42:23Z",
    "title_canon_sha256": "ed834d4016dc724eb4048ebc44181a408f76206ef5c00f21c3abe77f57041a96"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.03443",
    "kind": "arxiv",
    "version": 1
  }
}