Pith Number

pith:LSOFUQY2

pith:2011:LSOFUQY26QR5TDIAPCO6DQJNOY

not attested not anchored not stored refs pending

Spectral modeling of circular massive binary systems: Towards an understanding of the Struve--Sahade effect?

Gregor Rauw, Matthieu Palate

arxiv:1109.1103 v1 · 2011-09-06 · 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{LSOFUQY26QR5TDIAPCO6DQJNOY}

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	2026-05-18T02:00:39.191858Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c9c5a431af423d98d00789de1c12d76342e20a4fe8335cdc26ad98bf0e1a9ce

Aliases

arxiv: 1109.1103 · arxiv_version: 1109.1103v1 · doi: 10.48550/arxiv.1109.1103 · pith_short_12: LSOFUQY26QR5 · pith_short_16: LSOFUQY26QR5TDIA · pith_short_8: LSOFUQY2

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/LSOFUQY26QR5TDIAPCO6DQJNOY \
  | 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: 5c9c5a431af423d98d00789de1c12d76342e20a4fe8335cdc26ad98bf0e1a9ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7086ee03d50c4a67da776f7c7605e100e84a940144de28a580130756943bed95",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-09-06T07:46:20Z",
    "title_canon_sha256": "6ac9a95a7bfcf07a2afda9c64f420b18a6437616008e1399f9e45970885e8a7c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.1103",
    "kind": "arxiv",
    "version": 1
  }
}