Pith Number

pith:2YMKWMBF

pith:2013:2YMKWMBFR3GLQDLQU5K3HWWLDC

not attested not anchored not stored refs pending

Measurements of Coronal Faraday Rotation at 4.6 Solar Radii

Jacob J. Buffo, Jason E. Kooi, Patrick D. Fischer, Steven R. Spangler

arxiv:1307.1727 v2 · 2013-07-05 · astro-ph.SR · physics.plasm-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2YMKWMBFR3GLQDLQU5K3HWWLDC}

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	2026-05-18T01:48:59.218341Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d618ab30258eccb80d70a755b3dacb18b5b8e3af49ccc71c98e30d753f305a9a

Aliases

arxiv: 1307.1727 · arxiv_version: 1307.1727v2 · doi: 10.48550/arxiv.1307.1727 · pith_short_12: 2YMKWMBFR3GL · pith_short_16: 2YMKWMBFR3GLQDLQ · pith_short_8: 2YMKWMBF

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/2YMKWMBFR3GLQDLQU5K3HWWLDC \
  | 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: d618ab30258eccb80d70a755b3dacb18b5b8e3af49ccc71c98e30d753f305a9a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "433f71b32235f0be1db4ced5d26a747f8253fe3b3f07999b2d1237a91f5182f3",
    "cross_cats_sorted": [
      "physics.plasm-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-07-05T22:15:08Z",
    "title_canon_sha256": "68916ac618d928d8553fc5c93c1212e132a873377711d8df91d78d951a21abde"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.1727",
    "kind": "arxiv",
    "version": 2
  }
}