Pith Number

pith:M4IFFMZN

pith:2006:M4IFFMZNCEDPNWRW5HFVPPHFXO

not attested not anchored not stored refs pending

Near-Ultraviolet Spectra of Flares on YZ CMi

Jeff A. Valenti, Joel C. Allred, Lucianne M. Walkowicz, Suzanne L. Hawley

arxiv:astro-ph/0611074 v1 · 2006-11-02 · 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{M4IFFMZNCEDPNWRW5HFVPPHFXO}

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	2026-07-04T16:59:36.548940Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

671052b32d1106f6da36e9cb57bce5bbb9f0aa67bd2df13f4377ab03a7a5ed3f

Aliases

arxiv: astro-ph/0611074 · arxiv_version: astro-ph/0611074v1 · doi: 10.48550/arxiv.astro-ph/0611074 · pith_short_12: M4IFFMZNCEDP · pith_short_16: M4IFFMZNCEDPNWRW · pith_short_8: M4IFFMZN

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/M4IFFMZNCEDPNWRW5HFVPPHFXO \
  | 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: 671052b32d1106f6da36e9cb57bce5bbb9f0aa67bd2df13f4377ab03a7a5ed3f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b7e9dda20fced803ad459bc002270b458d6376a388690988da14f1f2c9a0d6e",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-11-02T20:21:56Z",
    "title_canon_sha256": "2d421614f0f880dbfb5b4d326c5712740d223c62fe72601285ee25ed893d0733"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0611074",
    "kind": "arxiv",
    "version": 1
  }
}