Pith Number

pith:FSEFNFAI

pith:2019:FSEFNFAIJQW3Q2QVVBWLD4HUNU

not attested not anchored not stored refs pending

Probing the ionosphere by the pulsar B0950+08 with help of RadioAstron ground-space baselines

A. S. Andrianov, V. I. Zhuravlev, Yu. I. Yermolaev

arxiv:1906.10435 v3 · 2019-06-25 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FSEFNFAIJQW3Q2QVVBWLD4HUNU}

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.

Cited by

1 paper in Pith

Unlocking the hidden potential of pulsar astronomy

Receipt and verification

First computed	2026-07-05T00:31:09.014880Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c885694084c2db86a15a86cb1f0f46d38f394127a693cd68b110dda45891a11

Aliases

arxiv: 1906.10435 · arxiv_version: 1906.10435v3 · doi: 10.48550/arxiv.1906.10435 · pith_short_12: FSEFNFAIJQW3 · pith_short_16: FSEFNFAIJQW3Q2QV · pith_short_8: FSEFNFAI

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/FSEFNFAIJQW3Q2QVVBWLD4HUNU \
  | 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: 2c885694084c2db86a15a86cb1f0f46d38f394127a693cd68b110dda45891a11

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a3f146cc066c369d23e706ea2d52e49d42d3784a66b1154a866e9267222ddc2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2019-06-25T10:19:34Z",
    "title_canon_sha256": "d2ea85aba93d4d76f388a9fb1122255fb0f3a295344d142f5afcc187f32e058b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.10435",
    "kind": "arxiv",
    "version": 3
  }
}