Pith Number

pith:4AOSMFIE

pith:2016:4AOSMFIEYTMSVSPHUIZOJKA7AT

not attested not anchored not stored refs pending

Magnetic fields in ring galaxies

C. Horellou, D. Moss, D. Sokoloff, E. Mikhailov, O. Silchenko, R. Beck

arxiv:1605.01883 v1 · 2016-05-06 · astro-ph.GA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4AOSMFIEYTMSVSPHUIZOJKA7AT}

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	2026-05-18T01:10:47.822234Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e01d261504c4d92ac9e7a232e4a81f04e6f2aa93a582cbfae42302a1c5e932a6

Aliases

arxiv: 1605.01883 · arxiv_version: 1605.01883v1 · doi: 10.48550/arxiv.1605.01883 · pith_short_12: 4AOSMFIEYTMS · pith_short_16: 4AOSMFIEYTMSVSPH · pith_short_8: 4AOSMFIE

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/4AOSMFIEYTMSVSPHUIZOJKA7AT \
  | 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: e01d261504c4d92ac9e7a232e4a81f04e6f2aa93a582cbfae42302a1c5e932a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "916eeff5771d8a8ee9324c54c362addb3db795d2b5fbe5f5cf6c6d9f8fcc2a6b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-05-06T10:33:17Z",
    "title_canon_sha256": "9a59216c577495b59ccfc66c46cb852148c56055c08aed41c318050bdad9236f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.01883",
    "kind": "arxiv",
    "version": 1
  }
}