Pith Number

pith:24SV6QDY

pith:2009:24SV6QDYA7BREP7VW6BHX3ROJN

not attested not anchored not stored refs pending

The Early Asymmetries of Supernova 2008D / XRF 080109

A. Clocchiatti, D.Baade, F. Patat, J.C. Wheeler, J.R. Maund, L. Wang, P.A. Hoflich

arxiv:0908.2841 v1 · 2009-08-20 · 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{24SV6QDYA7BREP7VW6BHX3ROJN}

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	2026-05-18T02:12:24.888206Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d7255f407807c3123ff5b7827bee2e4b7270666212309fdc81f8e4e096a0f3a8

Aliases

arxiv: 0908.2841 · arxiv_version: 0908.2841v1 · doi: 10.48550/arxiv.0908.2841 · pith_short_12: 24SV6QDYA7BR · pith_short_16: 24SV6QDYA7BREP7V · pith_short_8: 24SV6QDY

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/24SV6QDYA7BREP7VW6BHX3ROJN \
  | 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: d7255f407807c3123ff5b7827bee2e4b7270666212309fdc81f8e4e096a0f3a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "403fb48a746e869b2512970842b1e81aa92f09aae84c6b3e88d73a185311c563",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2009-08-20T01:23:39Z",
    "title_canon_sha256": "73724a676928b9d50e390469e85b1b447522e3da461355573695f2148e3901e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0908.2841",
    "kind": "arxiv",
    "version": 1
  }
}