Pith Number

pith:QF77IIMT

pith:2016:QF77IIMTUF4SP5CSGXZFU7OFRZ

not attested not anchored not stored refs pending

The Structure of the Test Function for Phenomenological Modelling of Eclipsing Binaries

Mariia G. Tkachenko

arxiv:1611.04053 v3 · 2016-11-12 · 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{QF77IIMTUF4SP5CSGXZFU7OFRZ}

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	2026-05-18T00:53:02.138940Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

817ff42193a17927f45235f25a7dc58e452a793b76b67abf64314c0f1fb4547c

Aliases

arxiv: 1611.04053 · arxiv_version: 1611.04053v3 · doi: 10.48550/arxiv.1611.04053 · pith_short_12: QF77IIMTUF4S · pith_short_16: QF77IIMTUF4SP5CS · pith_short_8: QF77IIMT

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/QF77IIMTUF4SP5CSGXZFU7OFRZ \
  | 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: 817ff42193a17927f45235f25a7dc58e452a793b76b67abf64314c0f1fb4547c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b4372ddd496174a8a52d76daf36450b4bb86ee75b8154c8b38564f520eb162b0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-11-12T23:43:15Z",
    "title_canon_sha256": "e890bbb9f68848965d5249e664c3b4625c8aef9d3330fdee8b7b7f44900162e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.04053",
    "kind": "arxiv",
    "version": 3
  }
}