Pith Number

pith:JMSORQWL

pith:2013:JMSORQWLZCNGFS3R3XT3FH54FZ

not attested not anchored not stored refs pending

SN 2009js at the crossroads between normal and subluminous Type IIP supernovae: optical and mid-infrared evolution

I. Saviane, K. Maeda, K.S. Kawabata, M. Sasada, M. Tanaka, M. Yamanaka, P. Gandhi, R. Itoh, T. Hattori, T.J. Moriya, T. Nozawa

arxiv:1303.1565 v1 · 2013-03-06 · 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{JMSORQWLZCNGFS3R3XT3FH54FZ}

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	2026-05-18T01:51:15.962717Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b24e8c2cbc89a62cb71dde7b29fbc2e76d1b557bce35b52939149fbffa8294f

Aliases

arxiv: 1303.1565 · arxiv_version: 1303.1565v1 · doi: 10.48550/arxiv.1303.1565 · pith_short_12: JMSORQWLZCNG · pith_short_16: JMSORQWLZCNGFS3R · pith_short_8: JMSORQWL

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/JMSORQWLZCNGFS3R3XT3FH54FZ \
  | 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: 4b24e8c2cbc89a62cb71dde7b29fbc2e76d1b557bce35b52939149fbffa8294f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "515034a09c8343aa3045228b66bfc121f8a0b86bb66c6efad5e574e2aa720c68",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-03-06T22:42:43Z",
    "title_canon_sha256": "9ea032f7ac4b405818892a2cb1cce71303048ee9351d5d9819061794273ed253"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.1565",
    "kind": "arxiv",
    "version": 1
  }
}