Pith Number

pith:YX6QTCDD

pith:2016:YX6QTCDDAM4A4TU6LG6MROKMS4

not attested not anchored not stored refs pending

Hunting For Eclipses: High Speed Observations of Cataclysmic Variables

Anurak Chakpor, Chris D J Savoury, Elme Breedt, Liam K Hardy, Madelon C P Bours, Martin J McAllister, Patrick A Woudt, Paul Kerry, Puji Irawati, Richard W Wilson, Steven G Parsons, Stuart P Littlefair, Tim Butterley, Tom R Marsh, Vik S Dhillon

arxiv:1611.07885 v1 · 2016-11-23 · 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{YX6QTCDDAM4A4TU6LG6MROKMS4}

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	2026-05-18T00:53:05.013899Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c5fd09886303380e4e9e59bcc8b94c970ac3e6284c72e4b6f2edc47238f6a062

Aliases

arxiv: 1611.07885 · arxiv_version: 1611.07885v1 · doi: 10.48550/arxiv.1611.07885 · pith_short_12: YX6QTCDDAM4A · pith_short_16: YX6QTCDDAM4A4TU6 · pith_short_8: YX6QTCDD

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/YX6QTCDDAM4A4TU6LG6MROKMS4 \
  | 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: c5fd09886303380e4e9e59bcc8b94c970ac3e6284c72e4b6f2edc47238f6a062

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a16b31ed47ba04a3d6dc8bddb6409c2ba65056a70f628c47f91e0f18883a1356",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-11-23T17:10:58Z",
    "title_canon_sha256": "16ff89a1f7204999d6f27a7d72785be1b458ae0f845b99b28c692385e1552004"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.07885",
    "kind": "arxiv",
    "version": 1
  }
}