Pith Number

pith:PSOLWVUW

pith:2010:PSOLWVUWGMU3P5Q6W7ZB53LF2R

not attested not anchored not stored refs pending

Some Statistical Picture of Magnetic CP Stars Evolution

A.V. Shavrina, O.M. Ulyanov, S.M. Andrievsky, V.A. Yushchenko, V.F. Gopka

arxiv:1101.0077 v1 · 2010-12-30 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PSOLWVUWGMU3P5Q6W7ZB53LF2R}

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	2026-05-18T04:32:11.090494Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c9cbb56963329b7f61eb7f21eed65d46856402c5bf5c5d8cb3a6096d40b7d18

Aliases

arxiv: 1101.0077 · arxiv_version: 1101.0077v1 · doi: 10.48550/arxiv.1101.0077 · pith_short_12: PSOLWVUWGMU3 · pith_short_16: PSOLWVUWGMU3P5Q6 · pith_short_8: PSOLWVUW

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/PSOLWVUWGMU3P5Q6W7ZB53LF2R \
  | 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: 7c9cbb56963329b7f61eb7f21eed65d46856402c5bf5c5d8cb3a6096d40b7d18

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "992a689d8e1dbdab807fc6ef707a65a7c01b90db7253650508ba88398cf3c4b9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2010-12-30T13:01:39Z",
    "title_canon_sha256": "47583a511bbbfcc222d054a800d053cd4db520e6f3bb638a9226c07e96cd9207"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.0077",
    "kind": "arxiv",
    "version": 1
  }
}