Pith Number

pith:ZIQSTVWV

pith:2016:ZIQSTVWV2DARZBPVUQXLQU2SUN

not attested not anchored not stored refs pending

Stellar Variability and Flare Rates from Dome A, Antarctica using 2009 and 2010 CSTAR Observations

Carl R. Pennypacker, Daniel Luong-Van, Donald G. York, Jon S. Lawrence, Lifan Wang, Liu Qiang, Long-long Feng, Lucas M. Macri, Michael C. B. Ashley, Ryan J. Oelkers, Xiangqun Cui, Xiangyan Yuan, Xuefei Gong, Xu Zhou, Zhenxi Zhu

arxiv:1603.09699 v1 · 2016-03-31 · 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{ZIQSTVWV2DARZBPVUQXLQU2SUN}

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	2026-05-18T01:12:48.598020Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca2129d6d5d0c11c85f5a42eb85352a374c9ee741fd445441cc09768181f8e15

Aliases

arxiv: 1603.09699 · arxiv_version: 1603.09699v1 · doi: 10.48550/arxiv.1603.09699 · pith_short_12: ZIQSTVWV2DAR · pith_short_16: ZIQSTVWV2DARZBPV · pith_short_8: ZIQSTVWV

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/ZIQSTVWV2DARZBPVUQXLQU2SUN \
  | 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: ca2129d6d5d0c11c85f5a42eb85352a374c9ee741fd445441cc09768181f8e15

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "87a699c6f7149ad3a56de3829b006275ebf4181a3bf6a05713167ac4dc3aa231",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-03-31T17:58:03Z",
    "title_canon_sha256": "aa8b68d794fd5b80eab28a7fbad9893f68c312b40518815d50fe67b97e3427e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.09699",
    "kind": "arxiv",
    "version": 1
  }
}