Pith Number

pith:CTKEJWO7

pith:2015:CTKEJWO7STRSZYGZAQ63YLLQSF

not attested not anchored not stored refs pending

A super-Eddington wind scenario for the progenitors of type Ia supernovae: binary population synthesis calculations

Bo Wang, Chengyuan Wu, Dongdong Liu, Jujia Zhang, Xin Ma, Zhanwen Han, Zhengwei Liu

arxiv:1502.06307 v1 · 2015-02-23 · 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{CTKEJWO7STRSZYGZAQ63YLLQSF}

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	2026-05-18T02:18:51.194602Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

14d444d9df94e32ce0d9043dbc2d709171f9134090b9750fabdd95a96ef34020

Aliases

arxiv: 1502.06307 · arxiv_version: 1502.06307v1 · doi: 10.48550/arxiv.1502.06307 · pith_short_12: CTKEJWO7STRS · pith_short_16: CTKEJWO7STRSZYGZ · pith_short_8: CTKEJWO7

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/CTKEJWO7STRSZYGZAQ63YLLQSF \
  | 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: 14d444d9df94e32ce0d9043dbc2d709171f9134090b9750fabdd95a96ef34020

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a7eeb802728f78ca09d418c7701e7c8a110aecf001fdd00e8da7a96e8512319b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-02-23T03:06:25Z",
    "title_canon_sha256": "bb8c7eaffc07103173712a9d0a01a609cc27941babb8c00df6aa5c3d35de74ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.06307",
    "kind": "arxiv",
    "version": 1
  }
}