Pith Number

pith:KYUJVTMT

pith:2010:KYUJVTMTCFVUO22TEZ2QA4BBWQ

not attested not anchored not stored refs pending

The exceptional Herbig Ae star HD101412: The first detection of resolved magnetically split lines and the presence of chemical spots in a Herbig star

C.R. Cowley, G. Ruediger, I. Savanov, J.F. Gonzalez, M. Schoeller, O. Schuetz, R. Arlt, S. Hubrig

arxiv:1002.3037 v1 · 2010-02-16 · 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{KYUJVTMTCFVUO22TEZ2QA4BBWQ}

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	2026-05-18T02:09:07.895627Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

56289acd93116b476b532675007021b41b7dbfac657bbd6f20d41f3dd60b2dd1

Aliases

arxiv: 1002.3037 · arxiv_version: 1002.3037v1 · doi: 10.48550/arxiv.1002.3037 · pith_short_12: KYUJVTMTCFVU · pith_short_16: KYUJVTMTCFVUO22T · pith_short_8: KYUJVTMT

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/KYUJVTMTCFVUO22TEZ2QA4BBWQ \
  | 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: 56289acd93116b476b532675007021b41b7dbfac657bbd6f20d41f3dd60b2dd1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e02e1d0b07493772fcc0b08a757b4530a26485747f4b5fae649a5d638862ebc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-02-16T09:13:43Z",
    "title_canon_sha256": "64af3da147177199068bec4748efa8c62d2d0888d1ff56b650d946fe6148bfa5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.3037",
    "kind": "arxiv",
    "version": 1
  }
}