Pith Number

pith:NKJJAIXE

pith:2001:NKJJAIXEQ74KCMSZ3D2UIVZLHT

not attested not anchored not stored refs pending

Supernova Interaction with a Circumstellar Medium

Claes Fransson, Roger A. Chevalier

arxiv:astro-ph/0110060 v1 · 2001-10-02 · 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{NKJJAIXEQ74KCMSZ3D2UIVZLHT}

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	2026-05-18T01:17:13.177508Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a929022e487f8a13259d8f544572b3cf5fef80e19de1baafeca921611fd6a06

Aliases

arxiv: astro-ph/0110060 · arxiv_version: astro-ph/0110060v1 · doi: 10.48550/arxiv.astro-ph/0110060 · pith_short_12: NKJJAIXEQ74K · pith_short_16: NKJJAIXEQ74KCMSZ · pith_short_8: NKJJAIXE

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/NKJJAIXEQ74KCMSZ3D2UIVZLHT \
  | 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: 6a929022e487f8a13259d8f544572b3cf5fef80e19de1baafeca921611fd6a06

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7771e103b864817fdf3c12f4dbf8615fae67bfb46b31eb88812070edb8905c9a",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2001-10-02T12:59:24Z",
    "title_canon_sha256": "5e06a54fe284ef2e36705e012dd518e6830951068d597e683af62bc4160165d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0110060",
    "kind": "arxiv",
    "version": 1
  }
}