Pith Number

pith:KDHHSGLY

pith:2011:KDHHSGLY7JWCFCGHMXEU4QDTSI

not attested not anchored not stored refs pending

Faraday Rotation Measure Synthesis for Magnetic Fields of Galaxies

D. Sokoloff, P. Frick, R. Beck, R. Stepanov

arxiv:1102.4316 v1 · 2011-02-21 · astro-ph.GA · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KDHHSGLY7JWCFCGHMXEU4QDTSI}

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	2026-05-18T03:56:34.136975Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50ce791978fa6c2288c765c94e407392351d3b64d620d33900c5e9276deb4a62

Aliases

arxiv: 1102.4316 · arxiv_version: 1102.4316v1 · doi: 10.48550/arxiv.1102.4316 · pith_short_12: KDHHSGLY7JWC · pith_short_16: KDHHSGLY7JWCFCGH · pith_short_8: KDHHSGLY

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/KDHHSGLY7JWCFCGHMXEU4QDTSI \
  | 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: 50ce791978fa6c2288c765c94e407392351d3b64d620d33900c5e9276deb4a62

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c3cde9c7ce37637a3d418ca9eade7825ef8784bcbfa4a41b53a6c309217cef7e",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2011-02-21T19:49:19Z",
    "title_canon_sha256": "58ed0d4fff5e9c4b0295d376906a2699902a57723d87441495d342be760a0a97"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.4316",
    "kind": "arxiv",
    "version": 1
  }
}