Pith Number

pith:NIFGXP3I

pith:2007:NIFGXP3IVNMDKXVUQGWNDL4CQZ

not attested not anchored not stored refs pending

Spectral type dependent rotational braking and strong magnetic flux in three components of the late-M multiple system LHS 1070

Alain Smette, Andreas Seifahrt, Ansgar Reiners, Hans Ulrich K\"aufl, Ralf Siebenmorgen

arxiv:0706.2139 v2 · 2007-06-14 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NIFGXP3IVNMDKXVUQGWNDL4CQZ}

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	2026-07-04T17:04:12.369868Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a0a6bbf68ab58355eb481acd1af828654b3a259e50c7cb11dd41dbd906ebb1a

Aliases

arxiv: 0706.2139 · arxiv_version: 0706.2139v2 · doi: 10.48550/arxiv.0706.2139 · pith_short_12: NIFGXP3IVNMD · pith_short_16: NIFGXP3IVNMDKXVU · pith_short_8: NIFGXP3I

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/NIFGXP3IVNMDKXVUQGWNDL4CQZ \
  | 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: 6a0a6bbf68ab58355eb481acd1af828654b3a259e50c7cb11dd41dbd906ebb1a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1de2b097e6851ffe31a6e2873c09d05fd546e023e27cf32fe3631bd2935eeb49",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-06-14T14:57:13Z",
    "title_canon_sha256": "eb605bc25d1be5453c176ab73fe61497b5965a79c3d89d635432c9b8b99c7b8f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0706.2139",
    "kind": "arxiv",
    "version": 2
  }
}