Pith Number

pith:NGGLXJNJ

pith:2015:NGGLXJNJXOEOA7DA6F5B2C7WKC

not attested not anchored not stored refs pending

Kepler-447b: a hot-Jupiter with an extremely grazing transit

D. Barrado, J. Lillo-Box, L. Mancini, N. C. Santos, P. Figueira, S. Ciceri, Th. Henning

arxiv:1502.03267 v2 · 2015-02-11 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NGGLXJNJXOEOA7DA6F5B2C7WKC}

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	2026-05-18T02:14:16.943142Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

698cbba5a9bb88e07c60f17a1d0bf650884e188fa0e7c5cb4054abe16ab83870

Aliases

arxiv: 1502.03267 · arxiv_version: 1502.03267v2 · doi: 10.48550/arxiv.1502.03267 · pith_short_12: NGGLXJNJXOEO · pith_short_16: NGGLXJNJXOEOA7DA · pith_short_8: NGGLXJNJ

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/NGGLXJNJXOEOA7DA6F5B2C7WKC \
  | 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: 698cbba5a9bb88e07c60f17a1d0bf650884e188fa0e7c5cb4054abe16ab83870

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c841a4f8ac7bd3611c7806968294100eda75cf4f55c7918e2c5fd42e4dce56df",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2015-02-11T11:35:20Z",
    "title_canon_sha256": "352d6be098c1eb5350248cb6098e34d98a2b243e7301ad8d420d7b4e02ee8e53"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.03267",
    "kind": "arxiv",
    "version": 2
  }
}