Pith Number

pith:2Y7SCKMB

pith:2019:2Y7SCKMBNZWUVDKWL5R5JWY3TV

not attested not anchored not stored refs pending

Detecting Magnetic Fields in Exoplanets with Spectropolarimetry of the Helium Line at 1083 nm

Antonija Oklop\v{c}i\'c, Christopher M. Hirata, Makana Silva, Paulo Montero-Camacho

arxiv:1910.02504 v2 · 2019-10-06 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2Y7SCKMBNZWUVDKWL5R5JWY3TV}

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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

Discovering and Characterising Exoplanets and Ultracool Dwarfs with the Square Kilometre Array

Receipt and verification

First computed	2026-07-05T00:54:23.028117Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d63f2129816e6d4a8d565f63d4db1b9d7f142fee48233a13835432d742e9e74c

Aliases

arxiv: 1910.02504 · arxiv_version: 1910.02504v2 · doi: 10.48550/arxiv.1910.02504 · pith_short_12: 2Y7SCKMBNZWU · pith_short_16: 2Y7SCKMBNZWUVDKW · pith_short_8: 2Y7SCKMB

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/2Y7SCKMBNZWUVDKWL5R5JWY3TV \
  | 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: d63f2129816e6d4a8d565f63d4db1b9d7f142fee48233a13835432d742e9e74c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43f82e63df84daf6ef418746aaac77d8ec57125869b177c9d5004a7d62a1c580",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2019-10-06T19:11:56Z",
    "title_canon_sha256": "e5b24b5a9347585236d840993735ef4c40202e41e058113a35abb13d669778ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.02504",
    "kind": "arxiv",
    "version": 2
  }
}