Pith Number

pith:AIZXQWNC

pith:2019:AIZXQWNCKRTTSQPWUP3ANS4SJL

not attested not anchored not stored refs pending

Orbital period variation of KIC 10544976: Applegate mechanism versus light travel time effect

Augusto Damineli, Carlos E. F. Lopes, Claudia V. Rodrigues, Francisco Jablonski, Jos\'e D. do Nascimento Jr., Leandro de Almeida, Leonardo A. Almeida, Marildo G. Pereira, Matthieu Castro

arxiv:1903.09637 v1 · 2019-03-20 · 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{AIZXQWNCKRTTSQPWUP3ANS4SJL}

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	2026-05-17T23:49:38.425877Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

02337859a254673941f6a3f606cb924ac5944f6d96149dac73c518c9dce985b2

Aliases

arxiv: 1903.09637 · arxiv_version: 1903.09637v1 · doi: 10.48550/arxiv.1903.09637 · pith_short_12: AIZXQWNCKRTT · pith_short_16: AIZXQWNCKRTTSQPW · pith_short_8: AIZXQWNC

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/AIZXQWNCKRTTSQPWUP3ANS4SJL \
  | 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: 02337859a254673941f6a3f606cb924ac5944f6d96149dac73c518c9dce985b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bccf78db69be3254fa998dff0f00c797c103bc49843249764ddd9c4be6cac81f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2019-03-20T18:00:03Z",
    "title_canon_sha256": "31808b3fa2d8b17e67a7914aadb8718aa20439dede07b684a07c8cd982121fae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.09637",
    "kind": "arxiv",
    "version": 1
  }
}