Pith Number

pith:VZWKQ7KW

pith:2017:VZWKQ7KWCUDCFQMBMCHAIYX7JB

not attested not anchored not stored refs pending

Close binary evolution. III. Impact of tides, wind magnetic braking, and internal angular momentum transport

A. Maeder, C. Georgy, F. Barblan, G.A. Wade, G. Meynet, H.F. Song, M. Soerensen, P. Eggenberger, S. Ekstrom, T. Fragos, Y. Qin

arxiv:1709.01902 v1 · 2017-09-06 · 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{VZWKQ7KWCUDCFQMBMCHAIYX7JB}

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	2026-05-18T00:27:12.943377Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae6ca87d56150622c181608e0462ff4874395de8317d22016681c43c8f3a80e1

Aliases

arxiv: 1709.01902 · arxiv_version: 1709.01902v1 · doi: 10.48550/arxiv.1709.01902 · pith_short_12: VZWKQ7KWCUDC · pith_short_16: VZWKQ7KWCUDCFQMB · pith_short_8: VZWKQ7KW

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/VZWKQ7KWCUDCFQMBMCHAIYX7JB \
  | 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: ae6ca87d56150622c181608e0462ff4874395de8317d22016681c43c8f3a80e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb18732a43b80be73d4d701ab17d1de589e0631d823107bfc532230af654a275",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-09-06T17:11:41Z",
    "title_canon_sha256": "66d047226afead7b2430043a1a85b931efc06e0ae34b9b5c3b39c22f5dff8800"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.01902",
    "kind": "arxiv",
    "version": 1
  }
}