Pith Number

pith:YV6R3OUY

pith:2018:YV6R3OUYAE37XBI25NZ5K3CGSI

not attested not anchored not stored refs pending

Constraining Theories of Polarized SiO Maser Transport: Multi-Epoch Analysis of a $\pi/2$ Electric Vector Rotation Feature

Athol J. Kemball, Malcolm D. Gray, Taylor L. Tobin

arxiv:1812.09631 v1 · 2018-12-23 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YV6R3OUYAE37XBI25NZ5K3CGSI}

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	2026-05-17T23:57:27.306301Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c57d1dba980137fb851aeb73d56c469209588547bf554ba25d3e033689310980

Aliases

arxiv: 1812.09631 · arxiv_version: 1812.09631v1 · doi: 10.48550/arxiv.1812.09631 · pith_short_12: YV6R3OUYAE37 · pith_short_16: YV6R3OUYAE37XBI2 · pith_short_8: YV6R3OUY

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/YV6R3OUYAE37XBI25NZ5K3CGSI \
  | 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: c57d1dba980137fb851aeb73d56c469209588547bf554ba25d3e033689310980

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf8d5fab637975aeee351d76a553bfac76df70f45900a9095a3eb06f0c9853c8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-12-23T01:33:00Z",
    "title_canon_sha256": "51ea16996ddefc970ee565b9bf967ac2a0fc17298ad8beda9ece8910af1480f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.09631",
    "kind": "arxiv",
    "version": 1
  }
}