Pith Number

pith:YNGVU3CT

pith:2016:YNGVU3CTKOXWF47P6JY4TT5YY7

not attested not anchored not stored refs pending

AR Scorpii and possible gravitational wave radiation from pulsar white dwarfs

B. Franzon, S. Schramm

arxiv:1609.00493 v5 · 2016-09-02 · astro-ph.SR · astro-ph.HE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YNGVU3CTKOXWF47P6JY4TT5YY7}

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	2026-05-18T00:48:09.636800Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c34d5a6c5353af62f3eff271c9cfb8c7c2a0d1596b9f50e633906e6e041edcc8

Aliases

arxiv: 1609.00493 · arxiv_version: 1609.00493v5 · doi: 10.48550/arxiv.1609.00493 · pith_short_12: YNGVU3CTKOXW · pith_short_16: YNGVU3CTKOXWF47P · pith_short_8: YNGVU3CT

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/YNGVU3CTKOXWF47P6JY4TT5YY7 \
  | 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: c34d5a6c5353af62f3eff271c9cfb8c7c2a0d1596b9f50e633906e6e041edcc8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b82cadf651276bc338a5777ea8ef0a5687def69704f8092f63eeca3dceafb652",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-09-02T08:01:31Z",
    "title_canon_sha256": "af80709c98f48cd9ec7fda9e04ad60baf391feab52613e272df6dc3f8205bc97"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.00493",
    "kind": "arxiv",
    "version": 5
  }
}