Pith Number

pith:26WWHL5V

pith:2016:26WWHL5VUSORKHWJ3QC5JPQ3ME

not attested not anchored not stored refs pending

A statistical analysis of the accuracy of the digitized magnitudes of photometric plates on the time scale of decades with an application to the century-long light curve of KIC 8462852

Daniel Angerhausen, Joshua Pepper, Keivan G. Stassun, Michael B. Lund, Michael Hippke

arxiv:1601.07314 v4 · 2016-01-27 · astro-ph.EP · 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{26WWHL5VUSORKHWJ3QC5JPQ3ME}

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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.

Receipt and verification

First computed	2026-05-18T01:11:31.672333Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d7ad63afb5a49d151ec9dc05d4be1b6135c19b8757bb127559824d512a43703e

Aliases

arxiv: 1601.07314 · arxiv_version: 1601.07314v4 · doi: 10.48550/arxiv.1601.07314 · pith_short_12: 26WWHL5VUSOR · pith_short_16: 26WWHL5VUSORKHWJ · pith_short_8: 26WWHL5V

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/26WWHL5VUSORKHWJ3QC5JPQ3ME \
  | 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: d7ad63afb5a49d151ec9dc05d4be1b6135c19b8757bb127559824d512a43703e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf79814a219e2dc31ddcce772de501da84cfc51b6f878b2c620e9a8712bf590c",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2016-01-27T10:22:31Z",
    "title_canon_sha256": "2dc7ff39a7cf4d1d447fc4f52acbc4dfe9a8b1c685957244916f6289d8c4e71d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.07314",
    "kind": "arxiv",
    "version": 4
  }
}