Pith Number

pith:AQ3UAL3L

pith:2011:AQ3UAL3LKSA5QWM72DZGBKI3NM

not attested not anchored not stored refs pending

Binary population synthesis study on supersoft X-ray phase of single degenerate type Ia supernova progenitors

Wuming Yang, Xiangcun Meng

arxiv:1105.0754 v1 · 2011-05-04 · 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{AQ3UAL3LKSA5QWM72DZGBKI3NM}

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	2026-05-18T02:02:09.113742Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0437402f6b5481d8599fd0f260a91b6b2d89950003006dd80946d95f012f31a2

Aliases

arxiv: 1105.0754 · arxiv_version: 1105.0754v1 · doi: 10.48550/arxiv.1105.0754 · pith_short_12: AQ3UAL3LKSA5 · pith_short_16: AQ3UAL3LKSA5QWM7 · pith_short_8: AQ3UAL3L

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/AQ3UAL3LKSA5QWM72DZGBKI3NM \
  | 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: 0437402f6b5481d8599fd0f260a91b6b2d89950003006dd80946d95f012f31a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f048a1a967f807aae8230cf6a69c65727c71aa00001515947246245bbd2ebec9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-05-04T08:14:55Z",
    "title_canon_sha256": "2f88dcd13995349663c3465e089bd1508456b986f8d81bb3bec5c561e730ba22"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.0754",
    "kind": "arxiv",
    "version": 1
  }
}