Pith Number

pith:6B22M67B

pith:2012:6B22M67BWPTTSLBIBDOD4I5VVD

not attested not anchored not stored refs pending

The UV/optical spectra of the Type Ia supernova SN 2010jn: a bright supernova with outer layers rich in iron-group elements

A. Gal-Yam, B. Dilday, D. A. Howell, D. Bersier, E. Baron, E. O. Ofek, E. S. Walker, I. Arcavi, J. Cooke, J. Parrent, J. Surace, K. Maguire, M. M. Kasliwal, M. Sullivan, O. Yaron, P. A. James, P. A. Mazzali, P. E. Nugent, R. Ellis, R. R. Laher, S. Hachinger, S. R. Kulkarni

arxiv:1208.1267 v3 · 2012-08-06 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6B22M67BWPTTSLBIBDOD4I5VVD}

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	2026-05-18T01:55:22.471430Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f075a67be1b3e7392c2808dc3e23b5a8f81b3487c16114512906cbbf4dbf3b67

Aliases

arxiv: 1208.1267 · arxiv_version: 1208.1267v3 · doi: 10.48550/arxiv.1208.1267 · pith_short_12: 6B22M67BWPTT · pith_short_16: 6B22M67BWPTTSLBI · pith_short_8: 6B22M67B

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/6B22M67BWPTTSLBIBDOD4I5VVD \
  | 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: f075a67be1b3e7392c2808dc3e23b5a8f81b3487c16114512906cbbf4dbf3b67

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9cc6a184c3bc570cdf5091480aad9d5fa9924835b98a7b1ee721f56fc748d45a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-08-06T20:00:53Z",
    "title_canon_sha256": "e816a6911dcb25d913a170994fa81cd521c331ed0e8ce9d103615af5b8d86ee1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.1267",
    "kind": "arxiv",
    "version": 3
  }
}