Pith Number

pith:JZG42BKE

pith:2013:JZG42BKE34XRJXF7WJYMATKVWQ

not attested not anchored not stored refs pending

Updates on the Pulsating SdB Star Feige 48 through Spectroscopy

E. M. Green, G. Fontaine, M. Latour

arxiv:1307.6112 v1 · 2013-07-23 · 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{JZG42BKE34XRJXF7WJYMATKVWQ}

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.

Cited by

1 paper in Pith

TESS Observations of Stochastic Low-frequency Variability in Extreme Helium Stars

Receipt and verification

First computed	2026-05-18T03:17:45.287124Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e4dcd0544df2f14dcbfb270c04d55b4126e214b895cc7e9b355b444d05af03a

Aliases

arxiv: 1307.6112 · arxiv_version: 1307.6112v1 · doi: 10.48550/arxiv.1307.6112 · pith_short_12: JZG42BKE34XR · pith_short_16: JZG42BKE34XRJXF7 · pith_short_8: JZG42BKE

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/JZG42BKE34XRJXF7WJYMATKVWQ \
  | 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: 4e4dcd0544df2f14dcbfb270c04d55b4126e214b895cc7e9b355b444d05af03a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93c52fd9f2effc09c09e01ab4d5c0337fbf1cd7aa7cfb901e8ebe74ee7257cbb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-07-23T14:53:07Z",
    "title_canon_sha256": "e7c70dc58dcb74d20f9651d6c49e0479fb240269af38abc61efd3442fe45d4db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.6112",
    "kind": "arxiv",
    "version": 1
  }
}