Pith Number

pith:ZMFQP6Q6

pith:2011:ZMFQP6Q6PWD6MRZ22UH5UJIT4T

not attested not anchored not stored refs pending

The companion properties of SNe Ia from the single degenerate model

Wuming Yang, Xiangcun Meng

arxiv:1112.0082 v1 · 2011-12-01 · 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{ZMFQP6Q6PWD6MRZ22UH5UJIT4T}

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	2026-05-18T04:07:17.036108Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb0b07fa1e7d87e6473ad50fda2513e4f74f6c9eb0a3a1a94f44ce3fe84e082d

Aliases

arxiv: 1112.0082 · arxiv_version: 1112.0082v1 · doi: 10.48550/arxiv.1112.0082 · pith_short_12: ZMFQP6Q6PWD6 · pith_short_16: ZMFQP6Q6PWD6MRZ2 · pith_short_8: ZMFQP6Q6

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/ZMFQP6Q6PWD6MRZ22UH5UJIT4T \
  | 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: cb0b07fa1e7d87e6473ad50fda2513e4f74f6c9eb0a3a1a94f44ce3fe84e082d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "816c1f7ed4237d352b0d05e87755f09215eae20417d9f43933bddae8c88dd1e2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-12-01T04:19:13Z",
    "title_canon_sha256": "1926ac443dcd0f900f4fd98c0fbecf047db3d9af0e119d4f7819696e453b691c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.0082",
    "kind": "arxiv",
    "version": 1
  }
}