Pith Number

pith:AWHZLFBP

pith:2001:AWHZLFBP6LOLXJOM42XESRIJLK

not attested not anchored not stored refs pending

The nebular spectra of the hypernova SN 1998bw and evidence for asymmetry

F. Patat & K. Maeda, K. Nomoto, P.A. Mazzali

arxiv:astro-ph/0106095 v1 · 2001-06-06 · 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{AWHZLFBP6LOLXJOM42XESRIJLK}

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	2026-05-18T01:07:45.790653Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

058f95942ff2dcbba5cce6ae4945095aa7472dd28fb108448a3512e19cc2484f

Aliases

arxiv: astro-ph/0106095 · arxiv_version: astro-ph/0106095v1 · doi: 10.48550/arxiv.astro-ph/0106095 · pith_short_12: AWHZLFBP6LOL · pith_short_16: AWHZLFBP6LOLXJOM · pith_short_8: AWHZLFBP

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/AWHZLFBP6LOLXJOM42XESRIJLK \
  | 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: 058f95942ff2dcbba5cce6ae4945095aa7472dd28fb108448a3512e19cc2484f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "80505bc81375d61b537e4f3b65cea03855a3d7d187a34e23d4def8199a8ff951",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2001-06-06T10:53:00Z",
    "title_canon_sha256": "d95344c256c64c8738fc9f900858a918825b8cd4b1b9ae0dc1e73f8d2eb3cec9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0106095",
    "kind": "arxiv",
    "version": 1
  }
}