Pith Number

pith:IH7N3BBC

pith:2014:IH7N3BBCWV6H7MQRVHHFNMBZSY

not attested not anchored not stored refs pending

Newly Discovered RR Lyrae Stars in the SDSSXPanXSTARRS1XCatalina Footprint

E. K. Grebel, H. Flewelling, M. A. Abbas, N. F. Martin, R. J. Wainscoat, W. S. Burgett

arxiv:1404.4823 v1 · 2014-04-17 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IH7N3BBCWV6H7MQRVHHFNMBZSY}

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	2026-05-18T01:43:28.428778Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

41fedd8422b57c7fb211a9ce56b0399616f9ef259f06c9a7baac9e0e75e1daee

Aliases

arxiv: 1404.4823 · arxiv_version: 1404.4823v1 · doi: 10.48550/arxiv.1404.4823 · pith_short_12: IH7N3BBCWV6H · pith_short_16: IH7N3BBCWV6H7MQR · pith_short_8: IH7N3BBC

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/IH7N3BBCWV6H7MQRVHHFNMBZSY \
  | 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: 41fedd8422b57c7fb211a9ce56b0399616f9ef259f06c9a7baac9e0e75e1daee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f387eb5f6832435d2de1681e3b96f63679fc7403efce0023c72014c903ca9cc",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-04-17T17:48:57Z",
    "title_canon_sha256": "86bc947b456f29d9002ac8ea67be4c6f2ab9db09a6e9d14a89474033c915092c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.4823",
    "kind": "arxiv",
    "version": 1
  }
}