Pith Number

pith:KOJBKRSS

pith:2014:KOJBKRSSLVQMUITLBCLGW7SL5Q

not attested not anchored not stored refs pending

Multiperiodic semiregular variable stars in the ASAS data base: A pilot study

I. Fuentes-Morales, N. Vogt

arxiv:1407.1020 v1 · 2014-07-03 · 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{KOJBKRSSLVQMUITLBCLGW7SL5Q}

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	2026-05-18T01:42:42.198631Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53921546525d60ca226b08966b7e4bec375f13da2a8743eff6f33648dc3784c1

Aliases

arxiv: 1407.1020 · arxiv_version: 1407.1020v1 · doi: 10.48550/arxiv.1407.1020 · pith_short_12: KOJBKRSSLVQM · pith_short_16: KOJBKRSSLVQMUITL · pith_short_8: KOJBKRSS

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/KOJBKRSSLVQMUITLBCLGW7SL5Q \
  | 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: 53921546525d60ca226b08966b7e4bec375f13da2a8743eff6f33648dc3784c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bcfabc55b79c93039d40f84d79e64226dfdea0158acb141f8355a4620bce832f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-07-03T19:13:37Z",
    "title_canon_sha256": "46357f384a5b474e2fb9b3f49cb29ba7732528258019abf3bf82fb83af77a0bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.1020",
    "kind": "arxiv",
    "version": 1
  }
}