Pith Number

pith:JSZHPSFS

pith:2013:JSZHPSFS45VXDX4C36ZYHKCL7M

not attested not anchored not stored refs pending

Can we predict the magnetic properties of PMS stars from their H-R diagram location?

G. A. J. Hussain, J.-F. Donati, J. Morin, L. A. Hillenbrand, M. Jardine, N. J. Mayne, S. G. Gregory

arxiv:1309.7556 v1 · 2013-09-29 · 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{JSZHPSFS45VXDX4C36ZYHKCL7M}

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	2026-05-18T01:47:24.913615Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4cb277c8b2e76b71df82dfb383a84bfb0e2c4229f56e6298782690a08e99bb00

Aliases

arxiv: 1309.7556 · arxiv_version: 1309.7556v1 · doi: 10.48550/arxiv.1309.7556 · pith_short_12: JSZHPSFS45VX · pith_short_16: JSZHPSFS45VXDX4C · pith_short_8: JSZHPSFS

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/JSZHPSFS45VXDX4C36ZYHKCL7M \
  | 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: 4cb277c8b2e76b71df82dfb383a84bfb0e2c4229f56e6298782690a08e99bb00

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9266b196e5ddf7fcc117dff19102cc4e42e1b8648b49e10ad329ecbbd5bf6d85",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-09-29T08:59:07Z",
    "title_canon_sha256": "0fa641672df5358cfba8c6b9b3ff729361780172eff5d58d4e4fd849fb2a361a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.7556",
    "kind": "arxiv",
    "version": 1
  }
}