Pith Number

pith:NSIRP7FD

pith:2020:NSIRP7FDLNN4VJDCI5G7RONDAJ

not attested not anchored not stored refs pending

The Formation of the Double Gaussian Line Profiles of the Symbiotic Star AG Peg

Seong-Jae Lee, Siek Hyung

arxiv:2002.06500 v1 · 2020-02-16 · 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{NSIRP7FDLNN4VJDCI5G7RONDAJ}

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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

Discovery of variable polarization in H$\alpha$ profile of symbiotic star Y Gem: A case for orbital-phase dependent variation of Raman-scattered Ly$\beta$ emission

Receipt and verification

First computed	2026-07-05T01:53:48.392397Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c9117fca35b5bcaa462474df8b9a3026d8e4ddc89809b0683279b01e4ae58c5

Aliases

arxiv: 2002.06500 · arxiv_version: 2002.06500v1 · doi: 10.48550/arxiv.2002.06500 · pith_short_12: NSIRP7FDLNN4 · pith_short_16: NSIRP7FDLNN4VJDC · pith_short_8: NSIRP7FD

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/NSIRP7FDLNN4VJDCI5G7RONDAJ \
  | 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: 6c9117fca35b5bcaa462474df8b9a3026d8e4ddc89809b0683279b01e4ae58c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "073eca383a12e3985fef6e4503fc0fa6c8ff1df68a934eb326dc12e954ac9360",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2020-02-16T03:38:35Z",
    "title_canon_sha256": "5750ad719bc31d39e9931fc4a86232fe157659425a405257f3755416aea5a072"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.06500",
    "kind": "arxiv",
    "version": 1
  }
}