Pith Number

pith:UCF5RA3H

pith:2015:UCF5RA3HTCN5UYAI66I3KRG3PX

not attested not anchored not stored refs pending

Evolution of non-spherical pulsars with plasma-filled magnetospheres

(2) Princeton, (3) Berkeley), Alexander Philippov (2), Alexander Tchekhovskoy (3) ((1) MIPT, Lev Arzamasskiy (1)

arxiv:1504.06626 v1 · 2015-04-24 · 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{UCF5RA3HTCN5UYAI66I3KRG3PX}

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	2026-05-18T01:32:29.675598Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a08bd88367989bda6008f791b544db7dd173238c24ad698b58fa3082950f6de8

Aliases

arxiv: 1504.06626 · arxiv_version: 1504.06626v1 · doi: 10.48550/arxiv.1504.06626 · pith_short_12: UCF5RA3HTCN5 · pith_short_16: UCF5RA3HTCN5UYAI · pith_short_8: UCF5RA3H

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/UCF5RA3HTCN5UYAI66I3KRG3PX \
  | 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: a08bd88367989bda6008f791b544db7dd173238c24ad698b58fa3082950f6de8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6fc29940c6ee21d600fa9c51f0a35123a9718efc2cda8e9e6e944e641fd9d763",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2015-04-24T20:00:40Z",
    "title_canon_sha256": "fd09c54c10feec47420f17d9f715c29fff3c0974fdc4f61cf5548244469c3763"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.06626",
    "kind": "arxiv",
    "version": 1
  }
}