Pith Number

pith:WM3M4KRL

pith:2017:WM3M4KRLQYGN33X3FGMCJHDG3M

not attested not anchored not stored refs pending

K2 Observations of 95 Vir: delta Scuti Pulsations in a Chromospherically Active Star

Ernst Paunzen, Klaus Bernhard, Przemek Walczak, Stefan Huemmerich

arxiv:1703.02711 v1 · 2017-03-08 · 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{WM3M4KRLQYGN33X3FGMCJHDG3M}

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	2026-05-18T00:46:12.390473Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b336ce2a2b860cddeefb2998249c66db0dd896b4cc9f00b06249097c0c06a3d1

Aliases

arxiv: 1703.02711 · arxiv_version: 1703.02711v1 · doi: 10.48550/arxiv.1703.02711 · pith_short_12: WM3M4KRLQYGN · pith_short_16: WM3M4KRLQYGN33X3 · pith_short_8: WM3M4KRL

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/WM3M4KRLQYGN33X3FGMCJHDG3M \
  | 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: b336ce2a2b860cddeefb2998249c66db0dd896b4cc9f00b06249097c0c06a3d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "878226f3b4fcca8ac25c8e7cc1e42ca76c6e9dfeef9726e4a914cce9e4c2d05f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-03-08T05:29:30Z",
    "title_canon_sha256": "e40f8d21c62135479102310be886ca2d35bb62f1824a130edf3451495132f3b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.02711",
    "kind": "arxiv",
    "version": 1
  }
}