Pith Number

pith:XVM3ZP3G

pith:2013:XVM3ZP3GLU4DTWXKYT2N2Z54GW

not attested not anchored not stored refs pending

Evidence for Radiogenic Sulfur-32 in Type AB Presolar Silicon Carbide Grains?

Ernst Zinner, Falk Herwig, Marco Pignatari, Peter Hoppe, Wataru Fujiya

arxiv:1310.0485 v1 · 2013-10-01 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XVM3ZP3GLU4DTWXKYT2N2Z54GW}

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	2026-05-18T03:11:35.160310Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd59bcbf665d3839daeac4f4dd67bc35aff9cf54b13232438597d54eb4fd4945

Aliases

arxiv: 1310.0485 · arxiv_version: 1310.0485v1 · doi: 10.48550/arxiv.1310.0485 · pith_short_12: XVM3ZP3GLU4D · pith_short_16: XVM3ZP3GLU4DTWXK · pith_short_8: XVM3ZP3G

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/XVM3ZP3GLU4DTWXKYT2N2Z54GW \
  | 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: bd59bcbf665d3839daeac4f4dd67bc35aff9cf54b13232438597d54eb4fd4945

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df1730b946641a92911cd5f053ef7948b81503ad44d8de424a374e3644ec5da0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-10-01T20:39:26Z",
    "title_canon_sha256": "c7c533cdce4d30c084cb57057dba17051a5b5438206fd7150dd2668b44b810ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.0485",
    "kind": "arxiv",
    "version": 1
  }
}