Pith Number

pith:2WOX2JD4

pith:2016:2WOX2JD4PM4DSQNOMF6JCIFBGX

not attested not anchored not stored refs pending

An Intermediate Type Ia Supernova Between Normal And Super-Chandrasekhar

A. Goobar, Brian D. Bue, C. Fremling, D. A. Perley, E. Y. Hsiao, Frank J. Masci, Jakob Nordin, J. Johansson, Mansi M. Kasliwal, Nicolas Chotard, Ori Fox, Peter E. Nugent, R. Amanullah, S. Bradley Cenko, S. R. Kulkarni, William H. Lee, Yi Cao

arxiv:1601.00686 v2 · 2016-01-04 · astro-ph.SR · astro-ph.CO · astro-ph.GA · 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{2WOX2JD4PM4DSQNOMF6JCIFBGX}

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	2026-05-18T01:12:49.241578Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d59d7d247c7b383941ae617c9120a135f0c41c8b701be5dd0e9ff58bf67884f7

Aliases

arxiv: 1601.00686 · arxiv_version: 1601.00686v2 · doi: 10.48550/arxiv.1601.00686 · pith_short_12: 2WOX2JD4PM4D · pith_short_16: 2WOX2JD4PM4DSQNO · pith_short_8: 2WOX2JD4

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/2WOX2JD4PM4DSQNOMF6JCIFBGX \
  | 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: d59d7d247c7b383941ae617c9120a135f0c41c8b701be5dd0e9ff58bf67884f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3342fe6ca95b474b943a264b9023fb23b5d5051f3916d5dee60fa28774bc9d79",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.GA",
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-01-04T22:22:08Z",
    "title_canon_sha256": "036eff0db10ba825b4dac7ecd7509d831c20194a4f49cdb900bdc870176e12eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.00686",
    "kind": "arxiv",
    "version": 2
  }
}