Pith Number

pith:SGGAZMGQ

pith:2009:SGGAZMGQZDFCEEPVU5UIXNHFO3

not attested not anchored not stored refs pending

Surface structure of the CoRoT CP2 target star HD 50773

A. Baglin, C. Catala, D. Shulyak, E. Alecian, E. Michel, F. Baudin, H.-E. Fr\"ohlich, J.-F. Donati, M. Auri\`ere, M. Gruberbauer, N. Nesvacil, N. Piskunov, O. Kochukhov, P. Petit, R. Samadi, T. L\"uftinger, T. Roudier, W. Weiss

arxiv:0911.3791 v1 · 2009-11-19 · 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{SGGAZMGQZDFCEEPVU5UIXNHFO3}

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	2026-05-18T02:10:45.910799Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

918c0cb0d0c8ca2211f5a7688bb4e576d04265af6f34dc4923836143e945946d

Aliases

arxiv: 0911.3791 · arxiv_version: 0911.3791v1 · doi: 10.48550/arxiv.0911.3791 · pith_short_12: SGGAZMGQZDFC · pith_short_16: SGGAZMGQZDFCEEPV · pith_short_8: SGGAZMGQ

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/SGGAZMGQZDFCEEPVU5UIXNHFO3 \
  | 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: 918c0cb0d0c8ca2211f5a7688bb4e576d04265af6f34dc4923836143e945946d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "47aeeba599feb74b674e8f286700a5ec5d72c7a9d449d8023ec62fb62f990d1f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2009-11-19T15:54:13Z",
    "title_canon_sha256": "a4c5df11f758fc59cac1e6958eb1f1c911ae5fc0e1746abd3479dbcb240f0a05"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0911.3791",
    "kind": "arxiv",
    "version": 1
  }
}