Pith Number

pith:QUEGLIZQ

pith:2018:QUEGLIZQ32PN45TP2A6VF4OOEI

not attested not anchored not stored refs pending

Origin of magnetic fields in cataclysmic variables

Christopher A. Tout, Dayal T. Wickramasinghe, Gordon P. Briggs, Lilia Ferrario

arxiv:1809.08741 v2 · 2018-09-24 · 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{QUEGLIZQ32PN45TP2A6VF4OOEI}

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	2026-05-18T00:03:24.097382Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

850865a330de9ede766fd03d52f1ce22099908a22abd896772f2bb626ed802b3

Aliases

arxiv: 1809.08741 · arxiv_version: 1809.08741v2 · doi: 10.48550/arxiv.1809.08741 · pith_short_12: QUEGLIZQ32PN · pith_short_16: QUEGLIZQ32PN45TP · pith_short_8: QUEGLIZQ

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/QUEGLIZQ32PN45TP2A6VF4OOEI \
  | 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: 850865a330de9ede766fd03d52f1ce22099908a22abd896772f2bb626ed802b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1308f0f51efc532a1beab7d3f78b33d5e54b97c61e70c89bd981386df767dda7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-09-24T03:36:32Z",
    "title_canon_sha256": "e7657dc4b01cb742158b72087b6fd77b06127c5ec3481b4aac85400728500acb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.08741",
    "kind": "arxiv",
    "version": 2
  }
}