Pith Number

pith:MJYAIR5U

pith:2013:MJYAIR5UW2HOB3YI7XGGT7KNDK

not attested not anchored not stored refs pending

UVMag: a UV and optical spectropolarimeter for stellar physics

C. Neiner, L. Par\`es, P. Petit, the UVMag consortium

arxiv:1311.2264 v1 · 2013-11-10 · 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{MJYAIR5UW2HOB3YI7XGGT7KNDK}

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	2026-05-18T01:46:32.551922Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

62700447b4b68ee0ef08fdcc69fd4d1aa86474c55bfdb18bccb79a595e11a41c

Aliases

arxiv: 1311.2264 · arxiv_version: 1311.2264v1 · doi: 10.48550/arxiv.1311.2264 · pith_short_12: MJYAIR5UW2HO · pith_short_16: MJYAIR5UW2HOB3YI · pith_short_8: MJYAIR5U

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/MJYAIR5UW2HOB3YI7XGGT7KNDK \
  | 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: 62700447b4b68ee0ef08fdcc69fd4d1aa86474c55bfdb18bccb79a595e11a41c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "51dfec7b141be5d7c42927575e6548f8223c7cdae3b7efa0d9ac6d3eb293c341",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-11-10T12:32:16Z",
    "title_canon_sha256": "e3ef7d22453775e9607af0c6477ee1c23e30362909ee2619c0a031c7a21a70db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.2264",
    "kind": "arxiv",
    "version": 1
  }
}