Pith Number

pith:STZ3LNA4

pith:2010:STZ3LNA4PYJ2SVMBDPD6YCAWFW

not attested not anchored not stored refs pending

Discovery of Calcium, Indium, Tin, and Platinum Isotopes

J.L. Gross, M. Thoennessen, S. Amos

arxiv:1006.4033 v2 · 2010-06-21 · 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{STZ3LNA4PYJ2SVMBDPD6YCAWFW}

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	2026-05-18T02:06:44.148137Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

94f3b5b41c7e13a955811bc7ec08162d8a4bfc5292e5cbffb7393433f9ea3586

Aliases

arxiv: 1006.4033 · arxiv_version: 1006.4033v2 · doi: 10.48550/arxiv.1006.4033 · pith_short_12: STZ3LNA4PYJ2 · pith_short_16: STZ3LNA4PYJ2SVMB · pith_short_8: STZ3LNA4

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/STZ3LNA4PYJ2SVMBDPD6YCAWFW \
  | 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: 94f3b5b41c7e13a955811bc7ec08162d8a4bfc5292e5cbffb7393433f9ea3586

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3520f689e8bc82b938c7a821dfc1874210b728f6ea2577a9042c0f7f9555cdea",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-ex",
    "submitted_at": "2010-06-21T11:16:14Z",
    "title_canon_sha256": "ff1d9bc3706ee02d41251391f6bcf15c571d740122a7d524fd51a0d115748e20"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1006.4033",
    "kind": "arxiv",
    "version": 2
  }
}