Pith Number

pith:QWDMGROA

pith:2014:QWDMGROAGJFWDBU6NVCYY54XKR

not attested not anchored not stored refs pending

The inner circumstellar disk of the UX Ori star V1026 Sco

A. Kreplin, D. Schertl, F. Massi, G. Duvert, G. Weigelt, J. Vural, K.-H. Hofmann, M. Dugu\'e, M. Kishimoto, S. Kraus, S. Lagarde

arxiv:1403.4941 v1 · 2014-03-19 · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QWDMGROAGJFWDBU6NVCYY54XKR}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:43:59.117491Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8586c345c0324b61869e6d458c7797546826b49a2c6038d18c9c9084502f73f7

Aliases

arxiv: 1403.4941 · arxiv_version: 1403.4941v1 · doi: 10.48550/arxiv.1403.4941 · pith_short_12: QWDMGROAGJFW · pith_short_16: QWDMGROAGJFWDBU6 · pith_short_8: QWDMGROA

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/QWDMGROAGJFWDBU6NVCYY54XKR \
  | 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: 8586c345c0324b61869e6d458c7797546826b49a2c6038d18c9c9084502f73f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c9eb7af8d166f772eaa304bf8085f03761a2435882fab98002d2eab6faf115c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-03-19T20:00:34Z",
    "title_canon_sha256": "bbab43944753eac4c4f3cc6d5c96274cdbb314b34af8d18bfd0c7a114a926d64"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.4941",
    "kind": "arxiv",
    "version": 1
  }
}