Pith Number

pith:5ASXZBZM

pith:2012:5ASXZBZMUF57LGDLV5CJDGKR2X

not attested not anchored not stored refs pending

Model selection for spectro-polarimetric inversions

A. Asensio Ramos, B. Viticchie, D. Orozco Suarez, H. Socas-Navarro, M. J. Martinez Gonzalez, R. Manso Sainz

arxiv:1201.5063 v1 · 2012-01-24 · 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{5ASXZBZMUF57LGDLV5CJDGKR2X}

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	2026-05-18T01:58:42.621383Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8257c872ca17bf5986baf44919951d5f4a612874a76cbb773393b2edb02375d

Aliases

arxiv: 1201.5063 · arxiv_version: 1201.5063v1 · doi: 10.48550/arxiv.1201.5063 · pith_short_12: 5ASXZBZMUF57 · pith_short_16: 5ASXZBZMUF57LGDL · pith_short_8: 5ASXZBZM

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/5ASXZBZMUF57LGDLV5CJDGKR2X \
  | 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: e8257c872ca17bf5986baf44919951d5f4a612874a76cbb773393b2edb02375d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "694e667efe0859e6f66b77824fdae7577fd634419b11f1cc767ebd432ea50962",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-01-24T17:47:33Z",
    "title_canon_sha256": "abb588dbe9577af85e55b6ceeca4219df7dbe47c66acbbd3375e419337ee9533"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.5063",
    "kind": "arxiv",
    "version": 1
  }
}