Pith Number

pith:ZWQJ4ES2

pith:2017:ZWQJ4ES262IRXJBSMQLSZAFI6C

not attested not anchored not stored refs pending

VLBA polarimetric monitoring of 3C 111

A. B. Pushkarev, C. Casadio, C. Gro{\ss}berger, C. Thum, D. Homan, E. Ros, I. Agudo, J. L. G\'omez, J. Wilms, M. Gurwell, M. Kadler, M. L. Lister, M. Perucho, R. Schulz, S. Markoff, S. N. Molina, T. Beuchert, T. Savolainen, T. Steinbring, Y. Y. Kovalev

arxiv:1711.01593 v1 · 2017-11-05 · 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{ZWQJ4ES262IRXJBSMQLSZAFI6C}

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	2026-05-18T00:22:27.596748Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cda09e125af6911ba43264172c80a8f0b8f8ff36e46aeb3f943f8b85af402f55

Aliases

arxiv: 1711.01593 · arxiv_version: 1711.01593v1 · doi: 10.48550/arxiv.1711.01593 · pith_short_12: ZWQJ4ES262IR · pith_short_16: ZWQJ4ES262IRXJBS · pith_short_8: ZWQJ4ES2

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/ZWQJ4ES262IRXJBSMQLSZAFI6C \
  | 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: cda09e125af6911ba43264172c80a8f0b8f8ff36e46aeb3f943f8b85af402f55

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc3a27b87156c56e8644206f8c5712e251f35718a45d716f290ece7b089b6675",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-11-05T14:07:48Z",
    "title_canon_sha256": "39b86b099ef6731d8604717f1bab78af86478b49e130b11210294dc03de29fa1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.01593",
    "kind": "arxiv",
    "version": 1
  }
}