Pith Number

pith:P426CAJU

pith:2019:P426CAJUIIKQTQZFRCEGLYEMVI

not attested not anchored not stored refs pending

Rotational modulation in TESS B stars

A. David-Uraz, C. A. Engelbrecht, D. Ozuyar, G. A. Wade, G. Handler, G. M. Mirouh, L. A. Balona, M. Cantiello, S. Chowdhury

arxiv:1902.09470 v1 · 2019-02-25 · astro-ph.SR

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

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	2026-05-17T23:52:00.954307Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f35e10134421509c325888865e08caa17a0fd95a6f1e611467491605d860cf4

Aliases

arxiv: 1902.09470 · arxiv_version: 1902.09470v1 · doi: 10.48550/arxiv.1902.09470 · pith_short_12: P426CAJUIIKQ · pith_short_16: P426CAJUIIKQTQZF · pith_short_8: P426CAJU

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/P426CAJUIIKQTQZFRCEGLYEMVI \
  | 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: 7f35e10134421509c325888865e08caa17a0fd95a6f1e611467491605d860cf4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db6845ac3dfb59ec3e2dd9f3bbbbc5067b9d2c1a36680a3f515a3faa4ed6db0f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2019-02-25T17:40:21Z",
    "title_canon_sha256": "7db0bc46e8b089961a26dcae1636ccad71beb9b0eb1dbca39a1de075950e59dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.09470",
    "kind": "arxiv",
    "version": 1
  }
}