Pith Number

pith:DBZJVJO7

pith:2012:DBZJVJO7JQVPRCTFZ6XCDBBTHF

not attested not anchored not stored refs pending

A Parameter-Space Study of Carbon-Oxygen White Dwarf Mergers

Chenchong Zhu (Toronto), James Wadsley (McMaster), Marten van Kerkwijk (Toronto), Philip Chang (CITA/UWM)

arxiv:1210.3616 v2 · 2012-10-12 · astro-ph.SR · 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{DBZJVJO7JQVPRCTFZ6XCDBBTHF}

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	2026-05-18T01:53:55.976997Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18729aa5df4c2af88a65cfae21843339550f9ce3da4f884140c356f3e3535bdf

Aliases

arxiv: 1210.3616 · arxiv_version: 1210.3616v2 · doi: 10.48550/arxiv.1210.3616 · pith_short_12: DBZJVJO7JQVP · pith_short_16: DBZJVJO7JQVPRCTF · pith_short_8: DBZJVJO7

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/DBZJVJO7JQVPRCTFZ6XCDBBTHF \
  | 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: 18729aa5df4c2af88a65cfae21843339550f9ce3da4f884140c356f3e3535bdf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c46ce440cd159207d4ca459c3326342f1a875e075b850638acb438effa510c6",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-10-12T19:59:59Z",
    "title_canon_sha256": "aac5511d7e59faa0a63f8ae2e590545710a9edde47dd01244989872d8db84374"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.3616",
    "kind": "arxiv",
    "version": 2
  }
}