Pith Number

pith:3I33A4PJ

pith:2016:3I33A4PJ263HSDT5CZKXFEVUZF

not attested not anchored not stored refs pending

Simultaneous X-ray and radio observations of the radio-mode switching pulsar PSR B1822-09

A. Szary, B.W. Stappers, D. Mitra, G.A.E. Wright, J.M. Rankin, J. van Leeuwen, J.W.T. Hessels, L. Kuiper, R. Basu, W. Hermsen

arxiv:1612.04392 v1 · 2016-12-13 · 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{3I33A4PJ263HSDT5CZKXFEVUZF}

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	2026-05-18T00:52:37.242676Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da37b071e9d7b6790e7d16557292b4c9573c413cfcb97a24dd1624a2d9120b81

Aliases

arxiv: 1612.04392 · arxiv_version: 1612.04392v1 · doi: 10.48550/arxiv.1612.04392 · pith_short_12: 3I33A4PJ263H · pith_short_16: 3I33A4PJ263HSDT5 · pith_short_8: 3I33A4PJ

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/3I33A4PJ263HSDT5CZKXFEVUZF \
  | 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: da37b071e9d7b6790e7d16557292b4c9573c413cfcb97a24dd1624a2d9120b81

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d90cc6d5c1dc6dd01a94142b536dbc5723c403adf85b60aa3d6e3252da38c6a5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2016-12-13T21:03:56Z",
    "title_canon_sha256": "4d6bae80505c14b5fa521fbe6d4ebb31705b9f91d1a22766527619697a444b88"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.04392",
    "kind": "arxiv",
    "version": 1
  }
}