Pith Number

pith:WLTBNPXO

pith:2013:WLTBNPXONMXBQN3HBG4JLE2SMR

not attested not anchored not stored refs pending

Imaging the circumstellar environment of the young T Tauri star SU Aurigae

2), Amsterdam, Chile), C. U. Keller (2) ((1) Institut fur Astrophysik, Friedrich-Hund-Platz, Georg-August-Universitat, Germany (2) Leiden Observatory, Goettingen, H. Canovas (4), Leiden, M. Min (3, M. Rodenhuis (2), Postbus, S. V. Jeffers (1, The Netherlands (3) Sterrenkundig Instituut Anton Pannekoek, The Netherlands (4) Departamento de Fisica y Astronomia, Universidad de Valparaiso, Universiteit van Amsterdam, Valpariso

arxiv:1311.4832 v1 · 2013-11-19 · astro-ph.SR · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WLTBNPXONMXBQN3HBG4JLE2SMR}

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	2026-05-18T01:46:22.932862Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2e616beee6b2e18376709b895935264527dfae040cdb07fcfa0dc1aacaf62a0

Aliases

arxiv: 1311.4832 · arxiv_version: 1311.4832v1 · doi: 10.48550/arxiv.1311.4832 · pith_short_12: WLTBNPXONMXB · pith_short_16: WLTBNPXONMXBQN3H · pith_short_8: WLTBNPXO

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/WLTBNPXONMXBQN3HBG4JLE2SMR \
  | 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: b2e616beee6b2e18376709b895935264527dfae040cdb07fcfa0dc1aacaf62a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a7a2660c5f74c099a7c75060f8200f75f4b605d119656718a6f28266776d9d6",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-11-19T18:42:11Z",
    "title_canon_sha256": "799f2f52a170b101be3531bc78a2656cc4e8143a6b776a3ffb6cc56aa4c4f47d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.4832",
    "kind": "arxiv",
    "version": 1
  }
}