Pith Number

pith:BHAZV4ZZ

pith:2019:BHAZV4ZZFFM6GQV5UGAFUWKCSU

not attested not anchored not stored refs pending

Mode switching and oscillations in PSR B1828-11

A. G. Lyne, A. Melatos, A. Tung, B. W. Stappers, D. R. Lorimer, G. B. Hobbs, I. H. Stairs, J. van Leeuwen, M. Kramer, R. N Manchester

arxiv:1903.01573 v1 · 2019-03-04 · 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{BHAZV4ZZFFM6GQV5UGAFUWKCSU}

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	2026-05-17T23:51:29.657872Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

09c19af3392959e342bda1805a5942951f9414fbd8a36a5a0bde74a915fed0c5

Aliases

arxiv: 1903.01573 · arxiv_version: 1903.01573v1 · doi: 10.48550/arxiv.1903.01573 · pith_short_12: BHAZV4ZZFFM6 · pith_short_16: BHAZV4ZZFFM6GQV5 · pith_short_8: BHAZV4ZZ

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/BHAZV4ZZFFM6GQV5UGAFUWKCSU \
  | 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: 09c19af3392959e342bda1805a5942951f9414fbd8a36a5a0bde74a915fed0c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c133a908161b286e66f2cc39908fd93e1223a341be5851550979fa958e82c0d4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2019-03-04T22:43:02Z",
    "title_canon_sha256": "0c722945d42a30abc6b13a08d4a4c8bdc7d0c75260f364f1c90279e840598335"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.01573",
    "kind": "arxiv",
    "version": 1
  }
}