Pith Number

pith:QKA5JAVR

pith:2006:QKA5JAVRUJM3Q3OKHNQEZQ35YK

not attested not anchored not stored refs pending

Circumstellar Emission from Type Ib and Ic Supernovae

Claes Fransson, Roger A. Chevalier

arxiv:astro-ph/0607196 v2 · 2006-07-10 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QKA5JAVRUJM3Q3OKHNQEZQ35YK}

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.

Cited by

2 papers in Pith

X-rays breaking out of pre-explosion ejecta mark a supernova's first light

Supernovae with the Square Kilometre Array

Receipt and verification

First computed	2026-07-04T16:59:05.967918Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8281d482b1a259b86dca3b604cc37dc285a1c2fde2702c9755fae5180f2965f1

Aliases

arxiv: astro-ph/0607196 · arxiv_version: astro-ph/0607196v2 · doi: 10.48550/arxiv.astro-ph/0607196 · pith_short_12: QKA5JAVRUJM3 · pith_short_16: QKA5JAVRUJM3Q3OK · pith_short_8: QKA5JAVR

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/QKA5JAVRUJM3Q3OKHNQEZQ35YK \
  | 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: 8281d482b1a259b86dca3b604cc37dc285a1c2fde2702c9755fae5180f2965f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c236da7af794ab09bf0d481eb242f556bbbb99c7fe7f3e2854633a84a2b339c",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-07-10T15:33:53Z",
    "title_canon_sha256": "bea6300259bb0b24e0ec2e35f14d018bc864ff7def23d6dc4b27e9df0a02b8f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0607196",
    "kind": "arxiv",
    "version": 2
  }
}