Pith Number

pith:SLAC7PEL

pith:2007:SLAC7PEL4I6SUX4HGCOCKX3HBB

not attested not anchored not stored refs pending

At the Bottom of the Main Sequence: Activity and magnetic fields beyond the threshold to complete convection

Ansgar Reiners

arxiv:0712.2357 v2 · 2007-12-14 · 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{SLAC7PEL4I6SUX4HGCOCKX3HBB}

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	2026-05-18T02:16:08.536079Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92c02fbc8be23d2a5f87309c255f6708417dc87280573be4514bb7b5f2fc3090

Aliases

arxiv: 0712.2357 · arxiv_version: 0712.2357v2 · doi: 10.48550/arxiv.0712.2357 · pith_short_12: SLAC7PEL4I6S · pith_short_16: SLAC7PEL4I6SUX4H · pith_short_8: SLAC7PEL

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/SLAC7PEL4I6SUX4HGCOCKX3HBB \
  | 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: 92c02fbc8be23d2a5f87309c255f6708417dc87280573be4514bb7b5f2fc3090

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "01905aa9ba7960895885d341f21934f7faee0c73b131cebd073b153bda3ee52f",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-12-14T14:21:59Z",
    "title_canon_sha256": "125925ecdd79fef0554cf2e2539dc3773b01e9e6dff66b3822a23cfb22448e51"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0712.2357",
    "kind": "arxiv",
    "version": 2
  }
}