Pith Number

pith:PS3SKIFM

pith:2020:PS3SKIFMSHVPZ3NA6SBNSPCOVF

not attested not anchored not stored refs pending

Rotation-activity relations and flares of M dwarfs with K2 long- and short-cadence data

A. Scholz, B. Stelzer, M. Damasso, St. Raetz

arxiv:2003.11937 v1 · 2020-03-26 · 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{PS3SKIFMSHVPZ3NA6SBNSPCOVF}

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	2026-07-05T01:00:42.200194Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7cb72520ac91eafceda0f482d93c4ea96f2142d3e7a658ddcb23c0ff33da61dd

Aliases

arxiv: 2003.11937 · arxiv_version: 2003.11937v1 · doi: 10.48550/arxiv.2003.11937 · pith_short_12: PS3SKIFMSHVP · pith_short_16: PS3SKIFMSHVPZ3NA · pith_short_8: PS3SKIFM

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/PS3SKIFMSHVPZ3NA6SBNSPCOVF \
  | 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: 7cb72520ac91eafceda0f482d93c4ea96f2142d3e7a658ddcb23c0ff33da61dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39e535fe5934d661f4677eed7206dc0e83ec1eb7ab6ca5102a78c5baf7c6c008",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2020-03-26T14:26:48Z",
    "title_canon_sha256": "1e137aea77a76d58a2eca2ac924963c1a0c7bcff5040b7043c1d7a125b4cca69"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.11937",
    "kind": "arxiv",
    "version": 1
  }
}