Pith Number

pith:WEHXIE57

pith:2018:WEHXIE57EEPUTOF6QOC2ELH2JA

not attested not anchored not stored refs pending

An investigation of the photometric variability of confirmed and candidate Galactic Be stars using ASAS-3 data

2), Astronomy, Astrophysics, Ernst Paunzen (4), Klaus Bernhard (1, Masaryk University (5) Mirranook Observatory), Nadejda Kaltcheva (3), Sebasti\'an Otero (1), Stefan H\"ummerich (1, Terry Bohlsen (5) ((1) American Association of Variable Star Observers (AAVSO) (2) Bundesdeutsche Arbeitsgemeinschaft f\"ur Ver\"anderliche Sterne e.V. (BAV) (3) Department of Physics, University of Wisconsin Oshkosh (4) Department of Theoretical Physics

arxiv:1805.07665 v2 · 2018-05-19 · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WEHXIE57EEPUTOF6QOC2ELH2JA}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:14:37.551583Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b10f7413bf211f49b8be8385a22cfa480b670f33eef7a85f9975be6adfa5b2cf

Aliases

arxiv: 1805.07665 · arxiv_version: 1805.07665v2 · doi: 10.48550/arxiv.1805.07665 · pith_short_12: WEHXIE57EEPU · pith_short_16: WEHXIE57EEPUTOF6 · pith_short_8: WEHXIE57

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/WEHXIE57EEPUTOF6QOC2ELH2JA \
  | 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: b10f7413bf211f49b8be8385a22cfa480b670f33eef7a85f9975be6adfa5b2cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b35371e2011aad396b27b6d545906fd37f384330443a9ad42c2ad4eca73a9d3d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-05-19T22:22:13Z",
    "title_canon_sha256": "4e405c99d1d0dbcc47667819e70a3422ed25d0c0d5845686dbd2ae23dcfa0dfd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.07665",
    "kind": "arxiv",
    "version": 2
  }
}