Pith Number

pith:RMBV35EG

pith:2012:RMBV35EGXFERU6NJNCMUXYUUCE

not attested not anchored not stored refs pending

Supernova 1998S at 14 years Postmortem: Continuing Circumstellar Interaction and Dust Formation

Jon Mauerhan, Nathan Smith

arxiv:1204.1610 v3 · 2012-04-07 · astro-ph.SR · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RMBV35EGXFERU6NJNCMUXYUUCE}

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	2026-05-18T01:57:55.972880Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b035df486b9491a79a968994be294112a103202c4e99970aadb51cb585b6242

Aliases

arxiv: 1204.1610 · arxiv_version: 1204.1610v3 · doi: 10.48550/arxiv.1204.1610 · pith_short_12: RMBV35EGXFER · pith_short_16: RMBV35EGXFERU6NJ · pith_short_8: RMBV35EG

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/RMBV35EGXFERU6NJNCMUXYUUCE \
  | 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: 8b035df486b9491a79a968994be294112a103202c4e99970aadb51cb585b6242

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "909b4e51594bf5c02b037017c742d5ee06deb8d429ec2aa83ee7373493be3e05",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-04-07T08:01:09Z",
    "title_canon_sha256": "e4b39ef3d445dcfd03353d8533802911997ecbfd0106f056d91c9dc1ba144528"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.1610",
    "kind": "arxiv",
    "version": 3
  }
}