Pith Number

pith:AGDFVQS3

pith:2016:AGDFVQS3GKSKRZQ4QQVBOIKB4M

not attested not anchored not stored refs pending

Time series analysis of long-term photometry of BM Canum Venaticorum

A. Viitanen, G. W. Henry, J. Lankinen, J. Lehtinen, J. Viuho, L. Immonen, L. Jetsu, L. Siltala, P. Kajatkari, S. Monira, S. Nikbakhsh, T. Hackman, T. Willamo

arxiv:1601.03536 v4 · 2016-01-14 · 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{AGDFVQS3GKSKRZQ4QQVBOIKB4M}

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	2026-05-18T00:44:01.683432Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

01865ac25b32a4a8e61c842a172141e324c25ce32d58ae3350a484d825bc2ad8

Aliases

arxiv: 1601.03536 · arxiv_version: 1601.03536v4 · doi: 10.48550/arxiv.1601.03536 · pith_short_12: AGDFVQS3GKSK · pith_short_16: AGDFVQS3GKSKRZQ4 · pith_short_8: AGDFVQS3

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/AGDFVQS3GKSKRZQ4QQVBOIKB4M \
  | 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: 01865ac25b32a4a8e61c842a172141e324c25ce32d58ae3350a484d825bc2ad8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "74cea64810654ceb43c3053fe5b9fa8a4ff97ea486ac78180e77b798ac0d92e8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-01-14T10:11:59Z",
    "title_canon_sha256": "810730f980502625398504a2954e27b3c442a2e5bad41444c4160bf72be0fec5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.03536",
    "kind": "arxiv",
    "version": 4
  }
}