Pith Number

pith:TFQGSLGI

pith:2011:TFQGSLGI6OISJE63ZBHVDLBTJU

not attested not anchored not stored refs pending

Modelling of the ultraviolet and visual SED variability in the hot magnetic Ap star CU Vir

D. Shulyak, J. Krticka, J. Ziznovsky, J. Zverko, N. A. Sokolov, T. Luftinger, Z. Mikulasek

arxiv:1111.2746 v1 · 2011-11-11 · 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{TFQGSLGI6OISJE63ZBHVDLBTJU}

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	2026-05-18T01:59:40.200410Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9960692cc8f3912493dbc84f51ac334d1bd44487f0f3b3149926cb4c17fad414

Aliases

arxiv: 1111.2746 · arxiv_version: 1111.2746v1 · doi: 10.48550/arxiv.1111.2746 · pith_short_12: TFQGSLGI6OIS · pith_short_16: TFQGSLGI6OISJE63 · pith_short_8: TFQGSLGI

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/TFQGSLGI6OISJE63ZBHVDLBTJU \
  | 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: 9960692cc8f3912493dbc84f51ac334d1bd44487f0f3b3149926cb4c17fad414

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79e8175e57110d237c9b40060528fce2eb73d08656a7b156e56ca85fb606abaa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-11-11T14:03:13Z",
    "title_canon_sha256": "01bedbde8a49cb74476168a511c44f4daff5ce5e167bb0d9d1de1f0812878616"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.2746",
    "kind": "arxiv",
    "version": 1
  }
}