Pith Number

pith:NIHFXIVU

pith:2013:NIHFXIVUAQ24HXPH3SRKTI5CD2

not attested not anchored not stored refs pending

Search for surface magnetic fields in Mira stars. First detection in chi Cyg

A. L\`ebre, D. Gillet, F. Herpin, M. Auri\`ere, N. Fabas, P. Petit, R. Konstantinova-Antova

arxiv:1310.4379 v3 · 2013-10-16 · 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{NIHFXIVUAQ24HXPH3SRKTI5CD2}

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	2026-05-18T01:46:58.872539Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a0e5ba2b40435c3dde7dca2a9a3a21ebaa2e92e77cdfb97cb6cb86564861dc9

Aliases

arxiv: 1310.4379 · arxiv_version: 1310.4379v3 · doi: 10.48550/arxiv.1310.4379 · pith_short_12: NIHFXIVUAQ24 · pith_short_16: NIHFXIVUAQ24HXPH · pith_short_8: NIHFXIVU

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/NIHFXIVUAQ24HXPH3SRKTI5CD2 \
  | 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: 6a0e5ba2b40435c3dde7dca2a9a3a21ebaa2e92e77cdfb97cb6cb86564861dc9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b28c91146619b03c985b0b9a6a86d79fc8eacd6be04887998b1201a6645049d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-10-16T13:57:19Z",
    "title_canon_sha256": "3a14c36a607c505affce0892c68538014b5e4339bf5d33cfe52aaaf3c417a0ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.4379",
    "kind": "arxiv",
    "version": 3
  }
}