Pith Number

pith:FFI534ZE

pith:2014:FFI534ZEJRCOB5UVX6AXNKZPJQ

not attested not anchored not stored refs pending

On the Discovery of Strong Magnetic Field in HD 34736 Binary System

D. O. Kudryavtsev, E. A. Semenko, I. A. Yakunin, I. I. Romanyuk

arxiv:1404.5937 v1 · 2014-04-23 · 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{FFI534ZEJRCOB5UVX6AXNKZPJQ}

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	2026-05-18T01:43:25.699962Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2951ddf3244c44e0f695bf8176ab2f4c011d1c11e3f9bd38071db7025bafa11d

Aliases

arxiv: 1404.5937 · arxiv_version: 1404.5937v1 · doi: 10.48550/arxiv.1404.5937 · pith_short_12: FFI534ZEJRCO · pith_short_16: FFI534ZEJRCOB5UV · pith_short_8: FFI534ZE

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/FFI534ZEJRCOB5UVX6AXNKZPJQ \
  | 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: 2951ddf3244c44e0f695bf8176ab2f4c011d1c11e3f9bd38071db7025bafa11d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e2ebf19778e7974dfe7a947abc2737beef8a9c31e1a8779712f376ba7dc5bb0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-04-23T19:48:29Z",
    "title_canon_sha256": "f376773121b5147e8f996db320373f5a9f3a6a8d135591845b837901319fc2ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.5937",
    "kind": "arxiv",
    "version": 1
  }
}