Pith Number

pith:G6TZTKOF

pith:2011:G6TZTKOF7O4OV7GGJ3IMLARPI2

not attested not anchored not stored refs pending

The Search for SW Sex Type Stars

Boris T. Gaensicke, Linda Schmidtobreick, Pablo Rodriguez-Gil

arxiv:1111.6678 v1 · 2011-11-29 · 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{G6TZTKOF7O4OV7GGJ3IMLARPI2}

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	2026-05-18T04:07:28.764901Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

37a799a9c5fbb8eafcc64ed0c5822f468b92afb6de3293061b4a3be69d38e0bc

Aliases

arxiv: 1111.6678 · arxiv_version: 1111.6678v1 · doi: 10.48550/arxiv.1111.6678 · pith_short_12: G6TZTKOF7O4O · pith_short_16: G6TZTKOF7O4OV7GG · pith_short_8: G6TZTKOF

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/G6TZTKOF7O4OV7GGJ3IMLARPI2 \
  | 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: 37a799a9c5fbb8eafcc64ed0c5822f468b92afb6de3293061b4a3be69d38e0bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93ee47ed9a65cadc84d83e6fa8f4c8786b03477cc5702eea7518d9f5f2f0304c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-11-29T03:33:36Z",
    "title_canon_sha256": "29b6201dc72a04df9b621cb726e286d909db0d8970bf9730d739badf3d286573"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.6678",
    "kind": "arxiv",
    "version": 1
  }
}