Pith Number

pith:4HSP7JZI

pith:2016:4HSP7JZIA4SUUWJAELY3N7J5EI

not attested not anchored not stored refs pending

Population synthesis of RR Lyrae stars in the original $Kepler$ and $K2$ Fields of View

Ott\'o Hanyecz, R\'obert Szab\'o

arxiv:1603.02512 v1 · 2016-03-08 · 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{4HSP7JZIA4SUUWJAELY3N7J5EI}

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	2026-05-18T01:19:23.043440Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e1e4ffa72807254a592022f1b6fd3d22244c430f96a0e101acd24ad0ec83a019

Aliases

arxiv: 1603.02512 · arxiv_version: 1603.02512v1 · doi: 10.48550/arxiv.1603.02512 · pith_short_12: 4HSP7JZIA4SU · pith_short_16: 4HSP7JZIA4SUUWJA · pith_short_8: 4HSP7JZI

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/4HSP7JZIA4SUUWJAELY3N7J5EI \
  | 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: e1e4ffa72807254a592022f1b6fd3d22244c430f96a0e101acd24ad0ec83a019

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0fec095dc34e076eba019532eb6870ee0fe9c37926001450c5c035f140254de7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-03-08T13:09:50Z",
    "title_canon_sha256": "9b120a91f7834229e9b05ca9dcf03bb049c7a388d79bb09513d7e717468d7254"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.02512",
    "kind": "arxiv",
    "version": 1
  }
}