Pith Number

pith:X5ORKBU4

pith:2013:X5ORKBU4GFC3RZU3ZGK4IHLSJW

not attested not anchored not stored refs pending

Asymmetric Ejecta Distribution in SN 1006

Hiroya Yamaguchi, Hiroyuki Uchida, Katsuji Koyama

arxiv:1305.4489 v1 · 2013-05-20 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{X5ORKBU4GFC3RZU3ZGK4IHLSJW}

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	2026-05-18T01:49:48.790771Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bf5d15069c3145b8e69bc995c41d724d952932654f81d3cb556b4add4c6bf7cc

Aliases

arxiv: 1305.4489 · arxiv_version: 1305.4489v1 · doi: 10.48550/arxiv.1305.4489 · pith_short_12: X5ORKBU4GFC3 · pith_short_16: X5ORKBU4GFC3RZU3 · pith_short_8: X5ORKBU4

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/X5ORKBU4GFC3RZU3ZGK4IHLSJW \
  | 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: bf5d15069c3145b8e69bc995c41d724d952932654f81d3cb556b4add4c6bf7cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6379cf0d560cfbdf17abea70b56aaef6705dc4f9b26c3bacac749a8cc951ae60",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2013-05-20T10:31:49Z",
    "title_canon_sha256": "d78d7cd0dc360726d079ef5987c4f68ae525dd597bd23c8413429706d3e9fee5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.4489",
    "kind": "arxiv",
    "version": 1
  }
}