Pith Number

pith:47GQF7E6

pith:2013:47GQF7E6HJNJCUJLZ5X4OGV5C5

not attested not anchored not stored refs pending

The effect of common-envelope evolution on the visible population of post-common-envelope binaries

Gijs Nelemans, Silvia Toonen

arxiv:1309.0327 v1 · 2013-09-02 · 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{47GQF7E6HJNJCUJLZ5X4OGV5C5}

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	2026-05-18T01:47:50.817531Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e7cd02fc9e3a5a91512bcf6fc71abd1745957688fd31f6d7a06145da20e5c66e

Aliases

arxiv: 1309.0327 · arxiv_version: 1309.0327v1 · doi: 10.48550/arxiv.1309.0327 · pith_short_12: 47GQF7E6HJNJ · pith_short_16: 47GQF7E6HJNJCUJL · pith_short_8: 47GQF7E6

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/47GQF7E6HJNJCUJLZ5X4OGV5C5 \
  | 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: e7cd02fc9e3a5a91512bcf6fc71abd1745957688fd31f6d7a06145da20e5c66e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4df05d0c0477fecbddbccd9689b1512d8abf04a45d10077568552285e0bce3a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-09-02T09:09:48Z",
    "title_canon_sha256": "6386ab1de730cf1436432933794237b69aaaf73f3a0deeb0ef8773ed5ad90cde"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.0327",
    "kind": "arxiv",
    "version": 1
  }
}