Pith Number

pith:WOZGE5PB

pith:2019:WOZGE5PBIOS4YSPC2DK7JEORVB

not attested not anchored not stored refs pending

Convection physics and tidal synchronization of the subdwarf binary NY Virginis

Christopher A. Tout, C. Simon Jeffery, Holly P. Preece

arxiv:1903.06176 v1 · 2019-03-14 · 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{WOZGE5PBIOS4YSPC2DK7JEORVB}

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	2026-05-17T23:51:13.602883Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b3b26275e143a5cc49e2d0d5f491d1a85bf56e733985fcb9c29ffa407bdb648c

Aliases

arxiv: 1903.06176 · arxiv_version: 1903.06176v1 · doi: 10.48550/arxiv.1903.06176 · pith_short_12: WOZGE5PBIOS4 · pith_short_16: WOZGE5PBIOS4YSPC · pith_short_8: WOZGE5PB

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/WOZGE5PBIOS4YSPC2DK7JEORVB \
  | 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: b3b26275e143a5cc49e2d0d5f491d1a85bf56e733985fcb9c29ffa407bdb648c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bcc4a6b861e73382e78b742c89bd36edcb415ef747bbb11c95aeec9784e2d656",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2019-03-14T18:00:02Z",
    "title_canon_sha256": "c8da9094bee2c92342ccc265cf4ee818977f05f6903432ca60ac64e6e1d3d24d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.06176",
    "kind": "arxiv",
    "version": 1
  }
}