Pith Number

pith:RALK26GP

pith:2014:RALK26GPZJS3FTP6LJYMBBN6RS

not attested not anchored not stored refs pending

SN2011hs: a Fast and Faint Type IIb Supernova from a Supergiant Progenitor

A. Soderberg, C. Contreras, C. Gutierrez, C. Romero-Ca\~nizales, C. Stockdale, D. Milisavljevic, E. Cappellaro, E. Hsiao, E. Paillas, E. Pian, E. S. Walker, F. Bufano, F. F\"orster, F. Olivares E., G. Pignata, J. Maza, J. P. Anderson, K. Nomoto, L. Morelli, M. Bersten, M. Hamuy, M. M. Phillips, M. Stritzinger, M. Turatto, N. Morrell, N. Sanders, P. A. Mazzali, R. A. Fesen, R. Margutti, S. Benetti, S. D. Ryder, S. Gonzalez-Gaitan, S. Parker, S. Valenti, T. de Jaeger, T. E. Pickering

arxiv:1401.2368 v1 · 2014-01-10 · astro-ph.SR · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RALK26GPZJS3FTP6LJYMBBN6RS}

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	2026-05-18T01:45:26.753682Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8816ad78cfca65b2cdfe5a70c085be8c96410356ea5246c563c88245dee0909d

Aliases

arxiv: 1401.2368 · arxiv_version: 1401.2368v1 · doi: 10.48550/arxiv.1401.2368 · pith_short_12: RALK26GPZJS3 · pith_short_16: RALK26GPZJS3FTP6 · pith_short_8: RALK26GP

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/RALK26GPZJS3FTP6LJYMBBN6RS \
  | 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: 8816ad78cfca65b2cdfe5a70c085be8c96410356ea5246c563c88245dee0909d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6303f25753ffab89da0b32d9f614ba1782601e542564876b523298ffcbb02c50",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-01-10T15:14:21Z",
    "title_canon_sha256": "b63ed261198bdfa073d2c57ab708176c03fcf679f439c9e31b9d40649153a3f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.2368",
    "kind": "arxiv",
    "version": 1
  }
}