Pith Number

pith:WPC6JBT6

pith:2013:WPC6JBT6W557HDSX3XB2WVKYXK

not attested not anchored not stored refs pending

High Dispersion Spectroscopy of the Superflare Star KIC6934317

Daisaku Nogami, Hiroyuki Maehara, Kazunari Shibata, Satoshi Honda, Shota Notsu, Takashi Nagao, Takuya Shibayama, Yuta Notsu

arxiv:1307.4929 v1 · 2013-07-18 · 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{WPC6JBT6W557HDSX3XB2WVKYXK}

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	2026-05-18T01:48:42.955839Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b3c5e4867eb77bf38e57ddc3ab5558baac18a357b6e4e6118d8a88c78dd41a78

Aliases

arxiv: 1307.4929 · arxiv_version: 1307.4929v1 · doi: 10.48550/arxiv.1307.4929 · pith_short_12: WPC6JBT6W557 · pith_short_16: WPC6JBT6W557HDSX · pith_short_8: WPC6JBT6

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/WPC6JBT6W557HDSX3XB2WVKYXK \
  | 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: b3c5e4867eb77bf38e57ddc3ab5558baac18a357b6e4e6118d8a88c78dd41a78

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e5609956740b432360b5e8d222bd8a616082f768dfd053b5b4d5cbe6019940db",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-07-18T13:01:29Z",
    "title_canon_sha256": "5b1789f6b9876f1391654bfba8eb8b09bd39f96f2139ac498c6b948047bc971c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.4929",
    "kind": "arxiv",
    "version": 1
  }
}