Pith Number

pith:5KZOJPVB

pith:2007:5KZOJPVB3S4P7OYD2ZTBRSM7WY

not attested not anchored not stored refs pending

How non-magnetic are "non-magnetic" Herbig Ae/Be stars?

C. Catala, C.P. Folsom, E. Alecian, G.A. Wade, J.-C. Bouret, J.D. Landstreet, J.-F. Donati, J. Flood, J. Grunhut, J. Silvester, S. Bagnulo, T. Bohm

arxiv:0712.0800 v1 · 2007-12-05 · 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{5KZOJPVB3S4P7OYD2ZTBRSM7WY}

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	2026-05-18T04:34:47.063679Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eab2e4bea1dcb8ffbb03d66618c99fb60aa32ee70e559782466a087c8a1c4fc7

Aliases

arxiv: 0712.0800 · arxiv_version: 0712.0800v1 · doi: 10.48550/arxiv.0712.0800 · pith_short_12: 5KZOJPVB3S4P · pith_short_16: 5KZOJPVB3S4P7OYD · pith_short_8: 5KZOJPVB

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/5KZOJPVB3S4P7OYD2ZTBRSM7WY \
  | 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: eab2e4bea1dcb8ffbb03d66618c99fb60aa32ee70e559782466a087c8a1c4fc7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e21ed9fd6c00dd705b1452eb44eb5f7861fe366154efa39970a253c74f45e20e",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-12-05T19:21:17Z",
    "title_canon_sha256": "cac90563192fa7068cb741555663a18ff1769494ad2c81b56e18fccb3395e10e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0712.0800",
    "kind": "arxiv",
    "version": 1
  }
}