Pith Number

pith:IINXHPAE

pith:2019:IINXHPAEJARLPV4U4YLHINI3AT

not attested not anchored not stored refs pending

Observations and Preliminary Modeling of the Light Curves of Eclipsing Binary Systems NSVS 7322420 and NSVS 5726288

Matthew F. Knote, Robert C. Berrington, Ronald H. Kaitchuck

arxiv:1910.07627 v1 · 2019-10-16 · 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{IINXHPAEJARLPV4U4YLHINI3AT}

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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

Lightcurves of stars in the Chamaeleon I Association

Receipt and verification

First computed	2026-07-05T00:12:39.317804Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

421b73bc044822b7d794e61674351b04f15a0ea95af630de070cefd961c699d6

Aliases

arxiv: 1910.07627 · arxiv_version: 1910.07627v1 · doi: 10.48550/arxiv.1910.07627 · pith_short_12: IINXHPAEJARL · pith_short_16: IINXHPAEJARLPV4U · pith_short_8: IINXHPAE

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/IINXHPAEJARLPV4U4YLHINI3AT \
  | 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: 421b73bc044822b7d794e61674351b04f15a0ea95af630de070cefd961c699d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb46c3422df979a72a08d2f1ff39b13a6934a9ce4df45e5983a03d5daa992df5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2019-10-16T21:38:59Z",
    "title_canon_sha256": "c49e69f789cf23e3f9328d620fc1767c50d1ed998e08abfefb0dbe8421f1885b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.07627",
    "kind": "arxiv",
    "version": 1
  }
}