Pith Number

pith:X4JCWITT

pith:2011:X4JCWITTX3NV2XRCZBITT6W6S2

not attested not anchored not stored refs pending

The Effect of a Cosmic Ray Precursor in SN 1006?

Cara E. Rakowski, J. Martin Laming, John P. Hughes, Kristoffer A. Eriksen, Parviz Ghavamian, Una Hwang

arxiv:1104.3736 v1 · 2011-04-19 · 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{X4JCWITTX3NV2XRCZBITT6W6S2}

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	2026-05-18T03:58:04.599939Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bf122b2273bedb5d5e22c85139fade9685da169c2f8019fcf44fe25e4eae8ae8

Aliases

arxiv: 1104.3736 · arxiv_version: 1104.3736v1 · doi: 10.48550/arxiv.1104.3736 · pith_short_12: X4JCWITTX3NV · pith_short_16: X4JCWITTX3NV2XRC · pith_short_8: X4JCWITT

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/X4JCWITTX3NV2XRCZBITT6W6S2 \
  | 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: bf122b2273bedb5d5e22c85139fade9685da169c2f8019fcf44fe25e4eae8ae8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95dd637da421a926476fef91877f45e26c9032784144582c808bc952fe110e51",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2011-04-19T13:02:52Z",
    "title_canon_sha256": "45ac429799b069e64c134381b222684f8ac6bdc0d4eccc35baa49a15c3f5e3bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.3736",
    "kind": "arxiv",
    "version": 1
  }
}