Pith Number

pith:LV2JLFAK

pith:2010:LV2JLFAKRJDAHL6C24CSKWKCXS

not attested not anchored not stored refs pending

SN 1986J VLBI: II. The Evolution of the Shell and the Central Source

M. F. Bietenholz, M. P. Rupen, N. Bartel

arxiv:1002.0304 v1 · 2010-02-01 · astro-ph.HE · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LV2JLFAKRJDAHL6C24CSKWKCXS}

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	2026-05-18T02:09:21.371885Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d7495940a8a4603afc2d705255942bca68748b97b0436cb14ea6c2cf9205d60

Aliases

arxiv: 1002.0304 · arxiv_version: 1002.0304v1 · doi: 10.48550/arxiv.1002.0304 · pith_short_12: LV2JLFAKRJDA · pith_short_16: LV2JLFAKRJDAHL6C · pith_short_8: LV2JLFAK

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/LV2JLFAKRJDAHL6C24CSKWKCXS \
  | 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: 5d7495940a8a4603afc2d705255942bca68748b97b0436cb14ea6c2cf9205d60

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "56ce506af5381230cbb4a08d88669b4d8f298ee00bf0c46390ac2267d8c89145",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2010-02-01T19:17:21Z",
    "title_canon_sha256": "733a00fe2fffee48aaaccd5b6029857db7405c51e2882ebf03868628128e4f62"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.0304",
    "kind": "arxiv",
    "version": 1
  }
}