Pith Number

pith:LEHW7PR6

pith:2013:LEHW7PR6WIH7I5H4FODMWLUJLW

not attested not anchored not stored refs pending

Kepler observations of the eclipsing cataclysmic variable KIS J192748.53+444724.5

M. Still, P.J. Groot, S. Scaringi

arxiv:1307.6558 v1 · 2013-07-24 · astro-ph.GA · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LEHW7PR6WIH7I5H4FODMWLUJLW}

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	2026-05-18T01:48:40.485839Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

590f6fbe3eb20ff474fc2b86cb2e895db9ca29c1352bbefad9d71748731815f2

Aliases

arxiv: 1307.6558 · arxiv_version: 1307.6558v1 · doi: 10.48550/arxiv.1307.6558 · pith_short_12: LEHW7PR6WIH7 · pith_short_16: LEHW7PR6WIH7I5H4 · pith_short_8: LEHW7PR6

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/LEHW7PR6WIH7I5H4FODMWLUJLW \
  | 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: 590f6fbe3eb20ff474fc2b86cb2e895db9ca29c1352bbefad9d71748731815f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0653e84ee1f1819bddb2c93cd33569c20cff6791e958e61bf3315ce07e145597",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2013-07-24T20:00:02Z",
    "title_canon_sha256": "fbaf368dd3e7b17b14f89695d838f1c09b8fac1dff0129e391d27ce88847401d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.6558",
    "kind": "arxiv",
    "version": 1
  }
}