Pith Number

pith:2ZU2SX7O

pith:2014:2ZU2SX7OTBI3DEMTCTPUVBYW4T

not attested not anchored not stored refs pending

Astronuclear Physics with Short-Lived Isotopes

C.A. Bertulani

arxiv:1403.8136 v1 · 2014-03-31 · nucl-th · astro-ph.SR · nucl-ex

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2ZU2SX7OTBI3DEMTCTPUVBYW4T}

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	2026-05-18T02:55:11.749147Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d669a95fee9851b1919314df4a8716e4ccc12b767a61c50e4e91895b724a3bc3

Aliases

arxiv: 1403.8136 · arxiv_version: 1403.8136v1 · doi: 10.48550/arxiv.1403.8136 · pith_short_12: 2ZU2SX7OTBI3 · pith_short_16: 2ZU2SX7OTBI3DEMT · pith_short_8: 2ZU2SX7O

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/2ZU2SX7OTBI3DEMTCTPUVBYW4T \
  | 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: d669a95fee9851b1919314df4a8716e4ccc12b767a61c50e4e91895b724a3bc3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bef89db3384a0579042f7d9abb9c8df88c20913ed61fce942d9937eef2b6b104",
    "cross_cats_sorted": [
      "astro-ph.SR",
      "nucl-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2014-03-31T19:19:03Z",
    "title_canon_sha256": "9b856a9292a5230c2b3235d394be7905bc0a163dea0402c26228c7d71268bdec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.8136",
    "kind": "arxiv",
    "version": 1
  }
}