Pith Number

pith:ISZ7Y2FO

pith:2011:ISZ7Y2FOL4BKCWC4NQFQITV5SE

not attested not anchored not stored refs pending

The cool magnetic DAZ white dwarf NLTT 10480

Adela Kawka, Stephane Vennes

arxiv:1106.0993 v2 · 2011-06-06 · 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{ISZ7Y2FOL4BKCWC4NQFQITV5SE}

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	2026-05-18T02:01:41.857363Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

44b3fc68ae5f02a1585c6c0b044ebd913ae3e5ca04efdaddbc329b0974e20ed8

Aliases

arxiv: 1106.0993 · arxiv_version: 1106.0993v2 · doi: 10.48550/arxiv.1106.0993 · pith_short_12: ISZ7Y2FOL4BK · pith_short_16: ISZ7Y2FOL4BKCWC4 · pith_short_8: ISZ7Y2FO

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/ISZ7Y2FOL4BKCWC4NQFQITV5SE \
  | 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: 44b3fc68ae5f02a1585c6c0b044ebd913ae3e5ca04efdaddbc329b0974e20ed8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc70ca5a9aca8a372c5df0a47ea99758b70ab5159c29ba3b6ceaba54aedacdd4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-06-06T09:01:53Z",
    "title_canon_sha256": "7788c33fe8b3da3ccb622a5c18320c9f2bda60643ceed905e2d2e24083e77df9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.0993",
    "kind": "arxiv",
    "version": 2
  }
}