Pith Number

pith:S4RPS3KT

pith:2008:S4RPS3KTLQNPQXF7Y6BBU3CXOD

not attested not anchored not stored refs pending

ESC Supernova spectroscopy of non-ESC targets

A. H. Harutyunyan, A. Pastorello, E. Cappellaro, F. Patat, G. Pignata, H. Navasardyan, M. Riello, M. Turatto, N. Elias-Rosa, P. Pfahler, S. Benetti, S. Taubenberger, S. Valenti, V. Stanishev, W. Hillebrandt

arxiv:0804.1939 v1 · 2008-04-11 · 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{S4RPS3KTLQNPQXF7Y6BBU3CXOD}

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

Late-time evolution of the interacting stripped-envelope supernova 2017dio

A Multi-Wavelength View of the First Type Ic-BL Supernova with an Einstein Probe X-ray Shock Breakout

Receipt and verification

First computed	2026-07-04T17:10:19.419076Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9722f96d535c1af85cbfc7821a6c5770c7f2494bb0e8d51a31e63f82df03c537

Aliases

arxiv: 0804.1939 · arxiv_version: 0804.1939v1 · doi: 10.48550/arxiv.0804.1939 · pith_short_12: S4RPS3KTLQNP · pith_short_16: S4RPS3KTLQNPQXF7 · pith_short_8: S4RPS3KT

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/S4RPS3KTLQNPQXF7Y6BBU3CXOD \
  | 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: 9722f96d535c1af85cbfc7821a6c5770c7f2494bb0e8d51a31e63f82df03c537

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "66aa88930503afa2b7a8f38a00c477da11fb06eb2b8013bc567f095ba5542af2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-04-11T17:16:57Z",
    "title_canon_sha256": "69200cb94fbbd90333168e8af2e36c9f92a18099400516b5167c0239539674dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0804.1939",
    "kind": "arxiv",
    "version": 1
  }
}