Pith Number

pith:X3LMTTEH

pith:2013:X3LMTTEHBUF2XQBC76WERFYKOE

not attested not anchored not stored refs pending

Bisector analysis of RR Lyrae: atmosphere dynamics at different phases

Denis Shulyak, Elisabeth Guggenberger, Katrien Kolenberg, Vadim Tsymbal

arxiv:1309.3995 v1 · 2013-09-16 · 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{X3LMTTEHBUF2XQBC76WERFYKOE}

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	2026-05-18T01:47:41.434774Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bed6c9cc870d0babc022ffac48970a7105590862da19356bd09d2c9021bbd8a8

Aliases

arxiv: 1309.3995 · arxiv_version: 1309.3995v1 · doi: 10.48550/arxiv.1309.3995 · pith_short_12: X3LMTTEHBUF2 · pith_short_16: X3LMTTEHBUF2XQBC · pith_short_8: X3LMTTEH

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/X3LMTTEHBUF2XQBC76WERFYKOE \
  | 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: bed6c9cc870d0babc022ffac48970a7105590862da19356bd09d2c9021bbd8a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f0646f6b0871d9c8b2f7ad4b629575061618d98d1b80f0437f935b613e1441fe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-09-16T15:08:04Z",
    "title_canon_sha256": "ae4afcc4a8e6302aa9fb1b933117ffc60e9d673f9e666d9c20f0d58ebccaaec4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.3995",
    "kind": "arxiv",
    "version": 1
  }
}